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 83543f9..1deea76 100644 (file)
--- 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]);
        }