From: Martin Kletzander <mkletzan@redhat.com>
Date: Mon, 21 Aug 2017 06:38:34 +0000 (+0200)
Subject: util: Use virBufferCheckError to its full potential.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=323f7c476e381d202eb0978fac30172f7a438e78;p=libvirt.git

util: Use virBufferCheckError to its full potential.

We can now check for the error and not care about the return value as
it will be properly handled in virBufferContentAndReset() anyway.

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

diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index a5077fe7c8..57a8fbf82c 100644
--- a/src/util/virbitmap.c
+++ b/src/util/virbitmap.c
@@ -332,11 +332,7 @@ char *virBitmapString(virBitmapPtr bitmap)
                           bitmap->map[sz]);
     }
 
-    if (virBufferError(&buf)) {
-        virBufferFreeAndReset(&buf);
-        return NULL;
-    }
-
+    virBufferCheckError(&buf);
     return virBufferContentAndReset(&buf);
 }