xfs: free bp in xlog_find_zeroed() error path

xlog_find_zeroed() currently leaks a bp on one error path.

Using the bp_err: target resolves this.

Found by Coverity.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 217e7fba734b..46710d94c649 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1145,7 +1145,8 @@ xlog_find_zeroed(
                  */
                 xfs_warn(log->l_mp,
                         "Log inconsistent or not a log (last==0, first!=1)");
-                return XFS_ERROR(EINVAL);
+                error = XFS_ERROR(EINVAL);
+                goto bp_err;
         }
 
         /* we have a partially zeroed log */