linux-kernel - [PATCH 04/19] staging: lustre: libcfs: remove explicit test of NULL variable

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Message-Id: <1479411357-28979-5-git-send-email-jsimmons@infradead.org>
Date:   Thu, 17 Nov 2016 14:35:42 -0500
From:   James Simmons <jsimmons@...radead.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org,
        Andreas Dilger <andreas.dilger@...el.com>,
        Oleg Drokin <oleg.drokin@...el.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Lustre Development List <lustre-devel@...ts.lustre.org>,
        James Simmons <jsimmons@...radead.org>
Subject: [PATCH 04/19] staging: lustre: libcfs: remove explicit test of NULL variable

Remove != NULL which is not needed to test key existence.

Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/lnet/libcfs/libcfs_lock.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
index 83543f9..1deea76 100644
--- a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
+++ b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
@@ -73,7 +73,7 @@ struct cfs_percpt_lock *
 
 	cfs_percpt_for_each(lock, i, pcl->pcl_locks) {
 		spin_lock_init(lock);
-		if (keys != NULL)
+		if (keys)
 			lockdep_set_class(lock, &keys[i]);
 	}
 
-- 
1.7.1