qemu_conf: split out virQEMUDriverConfigLoadMemoryEntry

Split out parts of the config parsing code to make
the parent function easier to read.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index da78690667fb5f8ef486a63f73ae5f30576cf37e..00b7388328d987ae317a2753f24cd8028f183242 100644 (file)
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -423,6 +423,14 @@ virQEMUDriverConfigHugeTLBFSInit(virHugeTLBFSPtr hugetlbfs,
 }
 
 
+static int
+virQEMUDriverConfigLoadMemoryEntry(virQEMUDriverConfigPtr cfg,
+                                   virConfPtr conf)
+{
+    return virConfGetValueString(conf, "memory_backing_dir", &cfg->memoryBackingDir);
+}
+
+
 static int
 virQEMUDriverConfigLoadSWTPMEntry(virQEMUDriverConfigPtr cfg,
                                   virConfPtr conf)
@@ -892,7 +900,7 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg,
         }
     }
 
-    if (virConfGetValueString(conf, "memory_backing_dir", &cfg->memoryBackingDir) < 0)
+    if (virQEMUDriverConfigLoadMemoryEntry(cfg, conf) < 0)
         goto cleanup;
 
     if (virQEMUDriverConfigLoadSWTPMEntry(cfg, conf) < 0)