[Cluster-devel] [PATCH 02/19] GFS2: Delete an unnecessary check before the function call "iput"

[Bob Peterson]

From: Markus Elfring <elfring at users.sourceforge.net>

The iput() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
Signed-off-by: Bob Peterson <rpeterso at redhat.com>
---
 fs/gfs2/ops_fstype.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index baab99b..1f9de17 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -910,8 +910,7 @@ fail_qc_i:
 fail_ut_i:
 	iput(sdp->sd_sc_inode);
 fail:
-	if (pn)
-		iput(pn);
+	iput(pn);
 	return error;
 }
 
-- 
2.5.0