tree 18ce2f1cc49be6668439538a258270517b2ebb53
parent aaaf68c5629108f6078ab458d34a661143ea6857
author Andrew Price <anprice@redhat.com> 1350056709 +0100
committer Steven Whitehouse <swhiteho@redhat.com> 1352281239 +0000

GFS2: Fix possible null pointer deref in gfs2_rs_alloc

Despite the return value from kmem_cache_zalloc() being checked, the
error wasn't being returned until after a possible null pointer
dereference. This patch returns the error immediately, allowing the
removal of the error variable.

Signed-off-by: Andrew Price <anprice@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>