From: James Simmons <jsimmons@infradead.org>
Date: Thu, 17 Nov 2016 19:35:42 +0000 (-0500)
Subject: staging: lustre: libcfs: remove explicit test of NULL variable
X-Git-Tag: v4.10-rc1~148^2~208
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dace63054678e88fd8e6119e00f87905006c4783;p=karo-tx-linux.git

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@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
index 83543f928279..1deea765758f 100644
--- a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
+++ b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
@@ -73,7 +73,7 @@ cfs_percpt_lock_create(struct cfs_cpt_table *cptab,
 
 	cfs_percpt_for_each(lock, i, pcl->pcl_locks) {
 		spin_lock_init(lock);
-		if (keys != NULL)
+		if (keys)
 			lockdep_set_class(lock, &keys[i]);
 	}