Remove unnecessary curly brackets in src/vmx/vmx.c

Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

src/vmx/vmx.c

@@ -565,9 +565,8 @@ virVMXEscapeHex(const char *string, char escape, const char *special)
 
     /* Calculate length of escaped string */
     while (*tmp1 != '\0') {
-        if (*tmp1 == escape || strspn(tmp1, special) > 0) {
+        if (*tmp1 == escape || strspn(tmp1, special) > 0)
             length += 2;
-        }
 
         ++tmp1;
         ++length;
@@ -610,9 +609,8 @@ virVMXUnescapeHex(char *string, char escape)
     /* Unescape from 'cXX' where c is the escape char and X is a hex digit */
     while (*tmp1 != '\0') {
         if (*tmp1 == escape) {
-            if (!c_isxdigit(tmp1[1]) || !c_isxdigit(tmp1[2])) {
+            if (!c_isxdigit(tmp1[1]) || !c_isxdigit(tmp1[2]))
                 return -1;
-            }
 
             *tmp2++ = virHexToBin(tmp1[1]) * 16 + virHexToBin(tmp1[2]);
             tmp1 += 3;
@@ -676,9 +674,8 @@ virVMXGetConfigString(virConfPtr conf, const char *name, char **string,
     value = virConfGetValue(conf, name);
 
     if (value == NULL) {
-        if (optional) {
+        if (optional)
             return 0;
-        }
 
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("Missing essential config entry '%s'"), name);
@@ -692,9 +689,8 @@ virVMXGetConfigString(virConfPtr conf, const char *name, char **string,
     }
 
     if (value->str == NULL) {
-        if (optional) {
+        if (optional)
             return 0;
-        }
 
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("Missing essential config entry '%s'"), name);
@@ -882,9 +878,8 @@ virVMXSCSIDiskNameToControllerAndUnit(const char *name, int *controller, int *un
     *unit = idx % 15;
 
     /* Skip the controller ifself at unit 7 */
-    if (*unit >= 7) {
+    if (*unit >= 7)
         ++(*unit);
-    }
 
     return 0;
 }
@@ -1082,17 +1077,15 @@ virVMXHandleLegacySCSIDiskDriverName(virDomainDefPtr def,
     const char *driver = virDomainDiskGetDriver(disk);
     char *copy;
 
-    if (disk->bus != VIR_DOMAIN_DISK_BUS_SCSI || !driver) {
+    if (disk->bus != VIR_DOMAIN_DISK_BUS_SCSI || !driver)
         return 0;
-    }
 
     if (VIR_STRDUP(copy, driver) < 0)
         return -1;
     tmp = copy;
 
-    for (; *tmp != '\0'; ++tmp) {
+    for (; *tmp != '\0'; ++tmp)
         *tmp = c_tolower(*tmp);
-    }
 
     model = virDomainControllerModelSCSITypeFromString(copy);
     VIR_FREE(copy);
@@ -1278,14 +1271,12 @@ virVMXParseConfig(virVMXContext *ctx,
 
     conf = virConfReadMem(vmx, strlen(vmx), VIR_CONF_FLAG_VMX_FORMAT);
 
-    if (conf == NULL) {
+    if (conf == NULL)
         return NULL;
-    }
 
     /* vmx:.encoding */
-    if (virVMXGetConfigString(conf, ".encoding", &encoding, true) < 0) {
+    if (virVMXGetConfigString(conf, ".encoding", &encoding, true) < 0)
         goto cleanup;
-    }
 
     if (encoding == NULL || STRCASEEQ(encoding, "UTF-8")) {
         /* nothing */
@@ -1295,17 +1286,15 @@ virVMXParseConfig(virVMXContext *ctx,
 
         utf8 = virVMXConvertToUTF8(encoding, vmx);
 
-        if (utf8 == NULL) {
+        if (utf8 == NULL)
             goto cleanup;
-        }
 
         conf = virConfReadMem(utf8, strlen(utf8), VIR_CONF_FLAG_VMX_FORMAT);
 
         VIR_FREE(utf8);
 
-        if (conf == NULL) {
+        if (conf == NULL)
             goto cleanup;
-        }
     }
 
     /* Allocate domain def */
@@ -1344,14 +1333,12 @@ virVMXParseConfig(virVMXContext *ctx,
 
     /* vmx:uuid.bios -> def:uuid */
     /* FIXME: Need to handle 'uuid.action = "create"' */
-    if (virVMXGetConfigUUID(conf, "uuid.bios", def->uuid, true) < 0) {
+    if (virVMXGetConfigUUID(conf, "uuid.bios", def->uuid, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:displayName -> def:name */
-    if (virVMXGetConfigString(conf, "displayName", &def->name, true) < 0) {
+    if (virVMXGetConfigString(conf, "displayName", &def->name, true) < 0)
         goto cleanup;
-    }
 
     if (def->name != NULL) {
         if (virVMXUnescapeHexPercent(def->name) < 0 ||
@@ -1378,9 +1365,8 @@ virVMXParseConfig(virVMXContext *ctx,
     }
 
     /* vmx:memsize -> def:mem.max_balloon */
-    if (virVMXGetConfigLong(conf, "memsize", &memsize, 32, true) < 0) {
+    if (virVMXGetConfigLong(conf, "memsize", &memsize, 32, true) < 0)
         goto cleanup;
-    }
 
     if (memsize <= 0 || memsize % 4 != 0) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -1397,15 +1383,13 @@ virVMXParseConfig(virVMXContext *ctx,
         goto cleanup;
     }
 
-    if (sched_mem_max < 0) {
+    if (sched_mem_max < 0)
         sched_mem_max = memsize;
-    }
 
     def->mem.cur_balloon = sched_mem_max * 1024; /* Scale from megabytes to kilobytes */
 
-    if (def->mem.cur_balloon > def->mem.max_balloon) {
+    if (def->mem.cur_balloon > def->mem.max_balloon)
         def->mem.cur_balloon = def->mem.max_balloon;
-    }
 
     /* vmx:sched.mem.minsize -> def:mem.min_guarantee */
     if (virVMXGetConfigLong(conf, "sched.mem.minsize", &sched_mem_minsize, 0,
@@ -1413,20 +1397,17 @@ virVMXParseConfig(virVMXContext *ctx,
         goto cleanup;
     }
 
-    if (sched_mem_minsize < 0) {
+    if (sched_mem_minsize < 0)
         sched_mem_minsize = 0;
-    }
 
     def->mem.min_guarantee = sched_mem_minsize * 1024; /* Scale from megabytes to kilobytes */
 
-    if (def->mem.min_guarantee > def->mem.max_balloon) {
+    if (def->mem.min_guarantee > def->mem.max_balloon)
         def->mem.min_guarantee = def->mem.max_balloon;
-    }
 
     /* vmx:numvcpus -> def:vcpus */
-    if (virVMXGetConfigLong(conf, "numvcpus", &numvcpus, 1, true) < 0) {
+    if (virVMXGetConfigLong(conf, "numvcpus", &numvcpus, 1, true) < 0)
         goto cleanup;
-    }
 
     if (numvcpus <= 0 || (numvcpus % 2 != 0 && numvcpus != 1)) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -1474,9 +1455,8 @@ virVMXParseConfig(virVMXContext *ctx,
                 goto cleanup;
             }
 
-            if (number + 1 > cpumasklen) {
+            if (number + 1 > cpumasklen)
                 cpumasklen = number + 1;
-            }
 
             ignore_value(virBitmapSetBit(def->cpumask, number));
             ++count;
@@ -1542,9 +1522,8 @@ virVMXParseConfig(virVMXContext *ctx,
         goto cleanup;
 
     /* vmx:guestOS -> def:os.arch */
-    if (virVMXGetConfigString(conf, "guestOS", &guestOS, true) < 0) {
+    if (virVMXGetConfigString(conf, "guestOS", &guestOS, true) < 0)
         goto cleanup;
-    }
 
     if (guestOS != NULL && virFileHasSuffix(guestOS, "-64")) {
         def->os.arch = VIR_ARCH_X86_64;
@@ -1558,9 +1537,8 @@ virVMXParseConfig(virVMXContext *ctx,
         goto cleanup;
     }
 
-    if (smbios_reflecthost) {
+    if (smbios_reflecthost)
         def->os.smbios_mode = VIR_DOMAIN_SMBIOS_HOST;
-    }
 
     /* def:features */
     /* FIXME */
@@ -1574,13 +1552,11 @@ virVMXParseConfig(virVMXContext *ctx,
 
     def->ngraphics = 0;
 
-    if (virVMXParseVNC(conf, &def->graphics[def->ngraphics]) < 0) {
+    if (virVMXParseVNC(conf, &def->graphics[def->ngraphics]) < 0)
         goto cleanup;
-    }
 
-    if (def->graphics[def->ngraphics] != NULL) {
+    if (def->graphics[def->ngraphics] != NULL)
         ++def->ngraphics;
-    }
 
     /* def:disks: 4 * 15 scsi + 2 * 2 ide + 2 floppy = 66 */
     if (VIR_ALLOC_N(def->disks, 66) < 0)
@@ -1595,9 +1571,8 @@ virVMXParseConfig(virVMXContext *ctx,
             goto cleanup;
         }
 
-        if (! present) {
+        if (! present)
             continue;
-        }
 
         for (unit = 0; unit < 16; ++unit) {
             if (unit == 7) {
@@ -1625,9 +1600,8 @@ virVMXParseConfig(virVMXContext *ctx,
                 goto cleanup;
             }
 
-            if (def->disks[def->ndisks] != NULL) {
+            if (def->disks[def->ndisks] != NULL)
                 ++def->ndisks;
-            }
         }
     }
 
@@ -1651,9 +1625,8 @@ virVMXParseConfig(virVMXContext *ctx,
                 goto cleanup;
             }
 
-            if (def->disks[def->ndisks] != NULL) {
+            if (def->disks[def->ndisks] != NULL)
                 ++def->ndisks;
-            }
         }
     }
 
@@ -1665,9 +1638,8 @@ virVMXParseConfig(virVMXContext *ctx,
             goto cleanup;
         }
 
-        if (def->disks[def->ndisks] != NULL) {
+        if (def->disks[def->ndisks] != NULL)
             ++def->ndisks;
-        }
     }
 
     /* def:controllers */
@@ -1716,9 +1688,8 @@ virVMXParseConfig(virVMXContext *ctx,
                     goto cleanup;
                 }
 
-                if (def->fss[def->nfss] != NULL) {
+                if (def->fss[def->nfss] != NULL)
                     ++def->nfss;
-                }
             }
         }
     }
@@ -1735,9 +1706,8 @@ virVMXParseConfig(virVMXContext *ctx,
             goto cleanup;
         }
 
-        if (def->nets[def->nnets] != NULL) {
+        if (def->nets[def->nnets] != NULL)
             ++def->nnets;
-        }
     }
 
     /* def:inputs */
@@ -1749,9 +1719,8 @@ virVMXParseConfig(virVMXContext *ctx,
 
     def->nvideos = 0;
 
-    if (virVMXParseSVGA(conf, &def->videos[def->nvideos]) < 0) {
+    if (virVMXParseSVGA(conf, &def->videos[def->nvideos]) < 0)
         goto cleanup;
-    }
 
     def->nvideos = 1;
 
@@ -1773,9 +1742,8 @@ virVMXParseConfig(virVMXContext *ctx,
             goto cleanup;
         }
 
-        if (def->serials[def->nserials] != NULL) {
+        if (def->serials[def->nserials] != NULL)
             ++def->nserials;
-        }
     }
 
     /* def:parallels */
@@ -1790,9 +1758,8 @@ virVMXParseConfig(virVMXContext *ctx,
             goto cleanup;
         }
 
-        if (def->parallels[def->nparallels] != NULL) {
+        if (def->parallels[def->nparallels] != NULL)
             ++def->nparallels;
-        }
     }
 
     success = true;
@@ -1831,9 +1798,8 @@ virVMXParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def)
         return -1;
     }
 
-    if (! enabled) {
+    if (! enabled)
         return 0;
-    }
 
     if (VIR_ALLOC(*def) < 0)
         goto failure;
@@ -1864,9 +1830,8 @@ virVMXParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def)
         (*def)->data.vnc.port = 0;
         (*def)->data.vnc.autoport = true;
     } else {
-        if (port < 5900 || port > 5964) {
+        if (port < 5900 || port > 5964)
             VIR_WARN("VNC port %lld it out of [5900..5964] range", port);
-        }
 
         (*def)->data.vnc.port = port;
         (*def)->data.vnc.autoport = false;
@@ -1910,9 +1875,8 @@ virVMXParseSCSIController(virConfPtr conf, int controller, bool *present,
     snprintf(virtualDev_name, sizeof(virtualDev_name), "scsi%d.virtualDev",
              controller);
 
-    if (virVMXGetConfigBoolean(conf, present_name, present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, present, false, true) < 0)
         goto cleanup;
-    }
 
     if (! *present) {
         result = 0;
@@ -1927,9 +1891,8 @@ virVMXParseSCSIController(virConfPtr conf, int controller, bool *present,
     if (virtualDev_string != NULL) {
         tmp = virtualDev_string;
 
-        for (; *tmp != '\0'; ++tmp) {
+        for (; *tmp != '\0'; ++tmp)
             *tmp = c_tolower(*tmp);
-        }
 
         *virtualDev = virVMXControllerModelSCSITypeFromString(virtualDev_string);
 
@@ -2045,9 +2008,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
                virIndexToDiskName
                  (controllerOrBus * 15 + (unit < 7 ? unit : unit - 1), "sd");
 
-            if ((*def)->dst == NULL) {
+            if ((*def)->dst == NULL)
                 goto cleanup;
-            }
         } else if (busType == VIR_DOMAIN_DISK_BUS_IDE) {
             if (controllerOrBus < 0 || controllerOrBus > 1) {
                 virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -2067,9 +2029,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
 
             (*def)->dst = virIndexToDiskName(controllerOrBus * 2 + unit, "hd");
 
-            if ((*def)->dst == NULL) {
+            if ((*def)->dst == NULL)
                 goto cleanup;
-            }
         } else {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                            _("Unsupported bus type '%s' for device type '%s'"),
@@ -2098,9 +2059,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
 
             (*def)->dst = virIndexToDiskName(unit, "fd");
 
-            if ((*def)->dst == NULL) {
+            if ((*def)->dst == NULL)
                 goto cleanup;
-            }
         } else {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                            _("Unsupported bus type '%s' for device type '%s'"),
@@ -2125,9 +2085,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
     VMX_BUILD_NAME(mode);
 
     /* vmx:present */
-    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:startConnected */
     if (virVMXGetConfigBoolean(conf, startConnected_name, &startConnected,
@@ -2136,14 +2095,12 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
     }
 
     /* FIXME: Need to distiguish between active and inactive domains here */
-    if (! present/* && ! startConnected*/) {
+    if (! present/* && ! startConnected*/)
         goto ignore;
-    }
 
     /* vmx:deviceType -> def:type */
-    if (virVMXGetConfigString(conf, deviceType_name, &deviceType, true) < 0) {
+    if (virVMXGetConfigString(conf, deviceType_name, &deviceType, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:clientDevice */
     if (virVMXGetConfigBoolean(conf, clientDevice_name, &clientDevice, false,
@@ -2152,9 +2109,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
     }
 
     /* vmx:mode -> def:transient */
-    if (virVMXGetConfigString(conf, mode_name, &mode, true) < 0) {
+    if (virVMXGetConfigString(conf, mode_name, &mode, true) < 0)
         goto cleanup;
-    }
 
     if (clientDevice) {
         /*
@@ -2165,14 +2121,12 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con
     }
 
     /* vmx:fileType -> def:type */
-    if (virVMXGetConfigString(conf, fileType_name, &fileType, true) < 0) {
+    if (virVMXGetConfigString(conf, fileType_name, &fileType, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:fileName -> def:src, def:type */
-    if (virVMXGetConfigString(conf, fileName_name, &fileName, false) < 0) {
+    if (virVMXGetConfigString(conf, fileName_name, &fileName, false) < 0)
         goto cleanup;
-    }
 
     /* vmx:writeThrough -> def:cachemode */
     if (virVMXGetConfigBoolean(conf, writeThrough_name, &writeThrough, false,
@@ -2396,31 +2350,26 @@ int virVMXParseFileSystem(virConfPtr conf, int number, virDomainFSDefPtr *def)
     VMX_BUILD_NAME(writeAccess);
 
     /* vmx:present */
-    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:enabled */
-    if (virVMXGetConfigBoolean(conf, enabled_name, &enabled, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, enabled_name, &enabled, false, true) < 0)
         goto cleanup;
-    }
 
-    if (!(present && enabled)) {
+    if (!(present && enabled))
         goto ignore;
-    }
 
     /* vmx:hostPath */
-    if (virVMXGetConfigString(conf, hostPath_name, &hostPath, false) < 0) {
+    if (virVMXGetConfigString(conf, hostPath_name, &hostPath, false) < 0)
         goto cleanup;
-    }
 
     (*def)->src = hostPath;
     hostPath = NULL;
 
     /* vmx:guestName */
-    if (virVMXGetConfigString(conf, guestName_name, &guestName, false) < 0) {
+    if (virVMXGetConfigString(conf, guestName_name, &guestName, false) < 0)
         goto cleanup;
-    }
 
     (*def)->dst = guestName;
     guestName = NULL;
@@ -2522,9 +2471,8 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
     VMX_BUILD_NAME(vnet);
 
     /* vmx:present */
-    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:startConnected */
     if (virVMXGetConfigBoolean(conf, startConnected_name, &startConnected,
@@ -2533,9 +2481,8 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
     }
 
     /* FIXME: Need to distiguish between active and inactive domains here */
-    if (! present/* && ! startConnected*/) {
+    if (! present/* && ! startConnected*/)
         goto ignore;
-    }
 
     /* vmx:connectionType -> def:type */
     if (virVMXGetConfigString(conf, connectionType_name, &connectionType,
@@ -2736,9 +2683,8 @@ virVMXParseSerial(virVMXContext *ctx, virConfPtr conf, int port,
     VMX_BUILD_NAME_EXTRA(network_endPoint, "network.endPoint");
 
     /* vmx:present */
-    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:startConnected */
     if (virVMXGetConfigBoolean(conf, startConnected_name, &startConnected,
@@ -2747,19 +2693,16 @@ virVMXParseSerial(virVMXContext *ctx, virConfPtr conf, int port,
     }
 
     /* FIXME: Need to distiguish between active and inactive domains here */
-    if (! present/* && ! startConnected*/) {
+    if (! present/* && ! startConnected*/)
         goto ignore;
-    }
 
     /* vmx:fileType -> def:type */
-    if (virVMXGetConfigString(conf, fileType_name, &fileType, false) < 0) {
+    if (virVMXGetConfigString(conf, fileType_name, &fileType, false) < 0)
         goto cleanup;
-    }
 
     /* vmx:fileName -> def:data.file.path */
-    if (virVMXGetConfigString(conf, fileName_name, &fileName, true) < 0) {
+    if (virVMXGetConfigString(conf, fileName_name, &fileName, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:network.endPoint -> def:data.tcp.listen */
     if (virVMXGetConfigString(conf, network_endPoint_name, &network_endPoint,
@@ -2780,9 +2723,8 @@ virVMXParseSerial(virVMXContext *ctx, virConfPtr conf, int port,
         (*def)->source.data.file.path = ctx->parseFileName(fileName,
                                                            ctx->opaque);
 
-        if ((*def)->source.data.file.path == NULL) {
+        if ((*def)->source.data.file.path == NULL)
             goto cleanup;
-        }
     } else if (STRCASEEQ(fileType, "pipe")) {
         /*
          * FIXME: Differences between client/server and VM/application pipes
@@ -2924,9 +2866,8 @@ virVMXParseParallel(virVMXContext *ctx, virConfPtr conf, int port,
     VMX_BUILD_NAME(fileName);
 
     /* vmx:present */
-    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) {
+    if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0)
         goto cleanup;
-    }
 
     /* vmx:startConnected */
     if (virVMXGetConfigBoolean(conf, startConnected_name, &startConnected,
@@ -2935,19 +2876,16 @@ virVMXParseParallel(virVMXContext *ctx, virConfPtr conf, int port,
     }
 
     /* FIXME: Need to distiguish between active and inactive domains here */
-    if (! present/* && ! startConnected*/) {
+    if (! present/* && ! startConnected*/)
         goto ignore;
-    }
 
     /* vmx:fileType -> def:type */
-    if (virVMXGetConfigString(conf, fileType_name, &fileType, false) < 0) {
+    if (virVMXGetConfigString(conf, fileType_name, &fileType, false) < 0)
         goto cleanup;
-    }
 
     /* vmx:fileName -> def:data.file.path */
-    if (virVMXGetConfigString(conf, fileName_name, &fileName, false) < 0) {
+    if (virVMXGetConfigString(conf, fileName_name, &fileName, false) < 0)
         goto cleanup;
-    }
 
     /* Setup virDomainChrDef */
     if (STRCASEEQ(fileType, "device")) {
@@ -2962,9 +2900,8 @@ virVMXParseParallel(virVMXContext *ctx, virConfPtr conf, int port,
         (*def)->source.data.file.path = ctx->parseFileName(fileName,
                                                            ctx->opaque);
 
-        if ((*def)->source.data.file.path == NULL) {
+        if ((*def)->source.data.file.path == NULL)
             goto cleanup;
-        }
     } else {
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("Expecting VMX entry '%s' to be 'device' or 'file' but "
@@ -3122,15 +3059,13 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
     /* def:name -> vmx:displayName */
     preliminaryDisplayName = virVMXEscapeHexPipe(def->name);
 
-    if (preliminaryDisplayName == NULL) {
+    if (preliminaryDisplayName == NULL)
         goto cleanup;
-    }
 
     displayName = virVMXEscapeHexPercent(preliminaryDisplayName);
 
-    if (displayName == NULL) {
+    if (displayName == NULL)
         goto cleanup;
-    }
 
     virBufferAsprintf(&buffer, "displayName = \"%s\"\n", displayName);
 
@@ -3188,9 +3123,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
         sched_cpu_affinity_length = 0;
 
         bit = -1;
-        while ((bit = virBitmapNextSetBit(def->cpumask, bit)) >= 0) {
+        while ((bit = virBitmapNextSetBit(def->cpumask, bit)) >= 0)
             ++sched_cpu_affinity_length;
-        }
 
         if (sched_cpu_affinity_length < def->maxvcpus) {
             virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -3204,9 +3138,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
         while ((bit = virBitmapNextSetBit(def->cpumask, bit)) >= 0) {
             virBufferAsprintf(&buffer, "%d", bit);
 
-            if (sched_cpu_affinity_length > 1) {
+            if (sched_cpu_affinity_length > 1)
                 virBufferAddChar(&buffer, ',');
-            }
 
             --sched_cpu_affinity_length;
         }
@@ -3233,9 +3166,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
     for (i = 0; i < def->ngraphics; ++i) {
         switch (def->graphics[i]->type) {
           case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
-            if (virVMXFormatVNC(def->graphics[i], &buffer) < 0) {
+            if (virVMXFormatVNC(def->graphics[i], &buffer) < 0)
                 goto cleanup;
-            }
 
             break;
 
@@ -3277,9 +3209,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
           case VIR_DOMAIN_DISK_DEVICE_DISK:
           case VIR_DOMAIN_DISK_DEVICE_CDROM:
           case VIR_DOMAIN_DISK_DEVICE_LUN:
-            if (virVMXFormatDisk(ctx, def->disks[i], &buffer) < 0) {
+            if (virVMXFormatDisk(ctx, def->disks[i], &buffer) < 0)
                 goto cleanup;
-            }
 
             break;
 
@@ -3301,9 +3232,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
 
     for (i = 0; i < 2; ++i) {
         /* floppy[0..1].present defaults to true, disable it explicitly */
-        if (! floppy_present[i]) {
+        if (! floppy_present[i])
             virBufferAsprintf(&buffer, "floppy%zu.present = \"false\"\n", i);
-        }
     }
 
     /* def:fss */
@@ -3313,16 +3243,14 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
     }
 
     for (i = 0; i < def->nfss; ++i) {
-        if (virVMXFormatFileSystem(def->fss[i], i, &buffer) < 0) {
+        if (virVMXFormatFileSystem(def->fss[i], i, &buffer) < 0)
             goto cleanup;
-        }
     }
 
     /* def:nets */
     for (i = 0; i < def->nnets; ++i) {
-        if (virVMXFormatEthernet(def->nets[i], i, &buffer) < 0) {
+        if (virVMXFormatEthernet(def->nets[i], i, &buffer) < 0)
             goto cleanup;
-        }
     }
 
     /* def:inputs */
@@ -3339,9 +3267,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
             goto cleanup;
         }
 
-        if (virVMXFormatSVGA(def->videos[0], &buffer) < 0) {
+        if (virVMXFormatSVGA(def->videos[0], &buffer) < 0)
             goto cleanup;
-        }
     }
 
     /* def:hostdevs */
@@ -3349,16 +3276,14 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
 
     /* def:serials */
     for (i = 0; i < def->nserials; ++i) {
-        if (virVMXFormatSerial(ctx, def->serials[i], &buffer) < 0) {
+        if (virVMXFormatSerial(ctx, def->serials[i], &buffer) < 0)
             goto cleanup;
-        }
     }
 
     /* def:parallels */
     for (i = 0; i < def->nparallels; ++i) {
-        if (virVMXFormatParallel(ctx, def->parallels[i], &buffer) < 0) {
+        if (virVMXFormatParallel(ctx, def->parallels[i], &buffer) < 0)
             goto cleanup;
-        }
     }
 
     /* Get final VMX output */
@@ -3368,9 +3293,8 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virDomainDe
     vmx = virBufferContentAndReset(&buffer);
 
  cleanup:
-    if (vmx == NULL) {
+    if (vmx == NULL)
         virBufferFreeAndReset(&buffer);
-    }
 
     VIR_FREE(preliminaryDisplayName);
     VIR_FREE(displayName);
@@ -3518,9 +3442,8 @@ virVMXFormatDisk(virVMXContext *ctx, virDomainDiskDefPtr def,
 
         fileName = ctx->formatFileName(src, ctx->opaque);
 
-        if (fileName == NULL) {
+        if (fileName == NULL)
             return -1;
-        }
 
         virBufferAsprintf(buffer, "%s%d:%d.fileName = \"%s\"\n",
                           busType, controllerOrBus, unit, fileName);
@@ -3575,9 +3498,8 @@ virVMXFormatFloppy(virVMXContext *ctx, virDomainDiskDefPtr def,
         return -1;
     }
 
-    if (virVMXFloppyDiskNameToUnit(def->dst, &unit) < 0) {
+    if (virVMXFloppyDiskNameToUnit(def->dst, &unit) < 0)
         return -1;
-    }
 
     floppy_present[unit] = true;
 
@@ -3589,9 +3511,8 @@ virVMXFormatFloppy(virVMXContext *ctx, virDomainDiskDefPtr def,
         if (src) {
             fileName = ctx->formatFileName(src, ctx->opaque);
 
-            if (fileName == NULL) {
+            if (fileName == NULL)
                 return -1;
-            }
 
             virBufferAsprintf(buffer, "floppy%d.fileName = \"%s\"\n",
                               unit, fileName);
@@ -3784,9 +3705,8 @@ virVMXFormatSerial(virVMXContext *ctx, virDomainChrDefPtr def,
 
         fileName = ctx->formatFileName(def->source.data.file.path, ctx->opaque);
 
-        if (fileName == NULL) {
+        if (fileName == NULL)
             return -1;
-        }
 
         virBufferAsprintf(buffer, "serial%d.fileName = \"%s\"\n",
                           def->target.port, fileName);
@@ -3891,9 +3811,8 @@ virVMXFormatParallel(virVMXContext *ctx, virDomainChrDefPtr def,
 
         fileName = ctx->formatFileName(def->source.data.file.path, ctx->opaque);
 
-        if (fileName == NULL) {
+        if (fileName == NULL)
             return -1;
-        }
 
         virBufferAsprintf(buffer, "parallel%d.fileName = \"%s\"\n",
                           def->target.port, fileName);