[PATCH] XFS: Delete unnecessary checks before the function call "xfs_qm_dqrele"

[SF Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 26 Jun 2015 11:05:41 +0200

The xfs_qm_dqrele() 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@xxxxxxxxxxxxxxxxxxxxx>
---
 fs/xfs/xfs_qm_syscalls.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c
index 3640c6e..6deee1e 100644
--- a/fs/xfs/xfs_qm_syscalls.c
+++ b/fs/xfs/xfs_qm_syscalls.c
@@ -735,15 +735,15 @@ xfs_dqrele_inode(
        }
 
        xfs_ilock(ip, XFS_ILOCK_EXCL);
-       if ((flags & XFS_UQUOTA_ACCT) && ip->i_udquot) {
+       if (flags & XFS_UQUOTA_ACCT) {
                xfs_qm_dqrele(ip->i_udquot);
                ip->i_udquot = NULL;
        }
-       if ((flags & XFS_GQUOTA_ACCT) && ip->i_gdquot) {
+       if (flags & XFS_GQUOTA_ACCT) {
                xfs_qm_dqrele(ip->i_gdquot);
                ip->i_gdquot = NULL;
        }
-       if ((flags & XFS_PQUOTA_ACCT) && ip->i_pdquot) {
+       if (flags & XFS_PQUOTA_ACCT) {
                xfs_qm_dqrele(ip->i_pdquot);
                ip->i_pdquot = NULL;
        }
-- 
2.4.4