qemu_process: Setup paths within qemuProcessQMPInit

Move code for setting paths and prepping file system from
qemuProcessQMPNew to qemuProcessQMPInit.

This keeps qemuProcessQMPNew limited to data structures and path
initialization is done in qemuProcessQMPInit.

The patch is a non-functional, cut / paste change, however goto is now
"cleanup" rather than "error".
Signed-off-by: NChris Venteicher <cventeic@redhat.com>
Reviewed-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/qemu/qemu_process.c

@@ -8361,14 +8361,30 @@ qemuProcessQMPNew(const char *binary,
     proc->runGid = runGid;
     proc->forceTCG = forceTCG;
 
+    return proc;
+
+ error:
+    qemuProcessQMPFree(proc);
+    return NULL;
+}
+
+
+static int
+qemuProcessQMPInit(qemuProcessQMPPtr proc)
+{
+    int ret = -1;
+
+    VIR_DEBUG("proc=%p, emulator=%s", proc, proc->binary);
+
     /* the ".sock" sufix is important to avoid a possible clash with a qemu
      * domain called "capabilities"
      */
     if (virAsprintf(&proc->monpath, "%s/%s", proc->libDir,
                     "capabilities.monitor.sock") < 0)
-        goto error;
+        goto cleanup;
+
     if (virAsprintf(&proc->monarg, "unix:%s,server,nowait", proc->monpath) < 0)
-        goto error;
+        goto cleanup;
 
     /* ".pidfile" suffix is used rather than ".pid" to avoid a possible clash
      * with a qemu domain called "capabilities"
@@ -8377,27 +8393,13 @@ qemuProcessQMPNew(const char *binary,
      * than libvirtd. So we're using libDir which QEMU can write to
      */
     if (virAsprintf(&proc->pidfile, "%s/%s", proc->libDir, "capabilities.pidfile") < 0)
-        goto error;
+        goto cleanup;
 
     virPidFileForceCleanupPath(proc->pidfile);
 
-    return proc;
-
- error:
-    qemuProcessQMPFree(proc);
-    return NULL;
-}
-
-
-static int
-qemuProcessQMPInit(qemuProcessQMPPtr proc)
-{
-    int ret = -1;
-
-    VIR_DEBUG("proc=%p, emulator=%s", proc, proc->binary);
-
     ret = 0;
 
+ cleanup:
     return ret;
 }