[PATCH v2 35/35] util: qemu: use VIR_AUTOPTR for aggregate types

[Sukrit Bhatnagar <skrtbhtngr@xxxxxxxxx>]

By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@xxxxxxxxx>
---
 src/util/virqemu.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/util/virqemu.c b/src/util/virqemu.c
index 4089b8e..bb88f49 100644
--- a/src/util/virqemu.c
+++ b/src/util/virqemu.c
@@ -56,7 +56,7 @@ virQEMUBuildCommandLineJSONArrayBitmap(const char *key,
 {
     ssize_t pos = -1;
     ssize_t end;
-    virBitmapPtr bitmap = NULL;
+    VIR_AUTOPTR(virBitmap) bitmap = NULL;
 
     if (virJSONValueGetArrayAsBitmap(array, &bitmap) < 0)
         return -1;
@@ -73,8 +73,6 @@ virQEMUBuildCommandLineJSONArrayBitmap(const char *key,
         }
     }
 
-    virBitmapFree(bitmap);
-
     return 0;
 }
 
@@ -282,6 +280,7 @@ virQEMUBuildDriveCommandlineFromJSON(virJSONValuePtr srcdef)
  cleanup:
     virBufferFreeAndReset(&buf);
     return ret;
+
 }
 
 
-- 
1.8.3.1

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list