From d2a5e3c6fccb25234a594bacb056e0b3974faf49 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Mon, 1 Dec 2014 08:24:20 +1100 Subject: xfs: remove unnecessary null checks The functions xfs_blkdev_put() and xfs_qm_dqrele() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/xfs_super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/xfs/xfs_super.c') diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 9f622feda6a4..95745be3ab47 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -796,8 +796,7 @@ xfs_open_devices( out_free_ddev_targ: xfs_free_buftarg(mp, mp->m_ddev_targp); out_close_rtdev: - if (rtdev) - xfs_blkdev_put(rtdev); + xfs_blkdev_put(rtdev); out_close_logdev: if (logdev && logdev != ddev) xfs_blkdev_put(logdev); -- cgit v1.2.3-59-g8ed1b