virmacmap: Use g_autofree in virMacMapWriteFileLocked

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/util/virmacmap.c b/src/util/virmacmap.c
index 0c0ba90def5192062460141fef827d3a1066730e..4a57edede883b5530a20f594bd8ce7743aa7e88a 100644 (file)
--- a/src/util/virmacmap.c
+++ b/src/util/virmacmap.c
@@ -261,19 +261,15 @@ static int
 virMacMapWriteFileLocked(virMacMapPtr mgr,
                          const char *file)
 {
-    char *str;
-    int ret = -1;
+    g_autofree char *str = NULL;
 
     if (virMacMapDumpStrLocked(mgr, &str) < 0)
-        goto cleanup;
+        return -1;
 
     if (virFileRewriteStr(file, 0644, str) < 0)
-        goto cleanup;
+        return -1;
 
-    ret = 0;
- cleanup:
-    VIR_FREE(str);
-    return ret;
+    return 0;
 }