hw/s390x: Rename local variables Error *l_err to just err

Let's follow established naming practice here as well.

Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Acked-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-23-git-send-email-armbru@redhat.com>

hw/s390x/ipl.c

@@ -76,7 +76,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
     S390IPLState *ipl = S390_IPL(dev);
     uint64_t pentry = KERN_IMAGE_START;
     int kernel_size;
-    Error *l_err = NULL;
+    Error *err = NULL;
 
     int bios_size;
     char *bios_filename;
@@ -94,7 +94,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
 
         bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
         if (bios_filename == NULL) {
-            error_setg(&l_err, "could not find stage1 bootloader");
+            error_setg(&err, "could not find stage1 bootloader");
             goto error;
         }
 
@@ -113,7 +113,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
         g_free(bios_filename);
 
         if (bios_size == -1) {
-            error_setg(&l_err, "could not load bootloader '%s'", bios_name);
+            error_setg(&err, "could not load bootloader '%s'", bios_name);
             goto error;
         }
 
@@ -128,7 +128,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
             kernel_size = load_image_targphys(ipl->kernel, 0, ram_size);
         }
         if (kernel_size < 0) {
-            error_setg(&l_err, "could not load kernel '%s'", ipl->kernel);
+            error_setg(&err, "could not load kernel '%s'", ipl->kernel);
             goto error;
         }
         /*
@@ -156,7 +156,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
             initrd_size = load_image_targphys(ipl->initrd, initrd_offset,
                                               ram_size - initrd_offset);
             if (initrd_size == -1) {
-                error_setg(&l_err, "could not load initrd '%s'", ipl->initrd);
+                error_setg(&err, "could not load initrd '%s'", ipl->initrd);
                 goto error;
             }
 
@@ -170,7 +170,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
     }
     qemu_register_reset(qdev_reset_all_fn, dev);
 error:
-    error_propagate(errp, l_err);
+    error_propagate(errp, err);
 }
 
 static Property s390_ipl_properties[] = {

hw/s390x/sclp.c

@@ -456,29 +456,29 @@ static void sclp_realize(DeviceState *dev, Error **errp)
 {
     MachineState *machine = MACHINE(qdev_get_machine());
     SCLPDevice *sclp = SCLP(dev);
-    Error *l_err = NULL;
+    Error *err = NULL;
     uint64_t hw_limit;
     int ret;
 
     object_property_set_bool(OBJECT(sclp->event_facility), true, "realized",
-                             &l_err);
-    if (l_err) {
+                             &err);
+    if (err) {
         goto error;
     }
 
     ret = s390_set_memory_limit(machine->maxram_size, &hw_limit);
     if (ret == -E2BIG) {
-        error_setg(&l_err, "qemu: host supports a maximum of %" PRIu64 " GB",
+        error_setg(&err, "qemu: host supports a maximum of %" PRIu64 " GB",
                    hw_limit >> 30);
         goto error;
     } else if (ret) {
-        error_setg(&l_err, "qemu: setting the guest size failed");
+        error_setg(&err, "qemu: setting the guest size failed");
         goto error;
     }
     return;
 error:
-    assert(l_err);
-    error_propagate(errp, l_err);
+    assert(err);
+    error_propagate(errp, err);
 }
 
 static void sclp_memory_init(SCLPDevice *sclp)