[libvirt] [PATCH 2/4] util: Use virBufferCheckError to its full potential.

[Martin Kletzander]

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 at redhat.com>
---
 src/util/virbitmap.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index a5077fe7c8bf..57a8fbf82c78 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);
 }
 
-- 
2.14.1