1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
index 83543f928279..1967b97c4afc 100644
--- a/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
+++ b/drivers/staging/lustre/lnet/libcfs/libcfs_lock.c
@@ -52,9 +52,9 @@ struct cfs_percpt_lock *
 cfs_percpt_lock_create(struct cfs_cpt_table *cptab,
 		       struct lock_class_key *keys)
 {
-	struct cfs_percpt_lock	*pcl;
-	spinlock_t		*lock;
-	int			i;
+	struct cfs_percpt_lock *pcl;
+	spinlock_t *lock;
+	int i;
 
 	/* NB: cptab can be NULL, pcl will be for HW CPUs on that case */
 	LIBCFS_ALLOC(pcl, sizeof(*pcl));
@@ -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]);
 	}
 
@@ -94,8 +94,8 @@ void
 cfs_percpt_lock(struct cfs_percpt_lock *pcl, int index)
 	__acquires(pcl->pcl_locks)
 {
-	int	ncpt = cfs_cpt_number(pcl->pcl_cptab);
-	int	i;
+	int ncpt = cfs_cpt_number(pcl->pcl_cptab);
+	int i;
 
 	LASSERT(index >= CFS_PERCPT_LOCK_EX && index < ncpt);
 
@@ -114,7 +114,7 @@ cfs_percpt_lock(struct cfs_percpt_lock *pcl, int index)
 	/* exclusive lock request */
 	for (i = 0; i < ncpt; i++) {
 		spin_lock(pcl->pcl_locks[i]);
-		if (i == 0) {
+		if (!i) {
 			LASSERT(!pcl->pcl_locked);
 			/* nobody should take private lock after this
 			 * so I wouldn't starve for too long time
@@ -130,8 +130,8 @@ void
 cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int index)
 	__releases(pcl->pcl_locks)
 {
-	int	ncpt = cfs_cpt_number(pcl->pcl_cptab);
-	int	i;
+	int ncpt = cfs_cpt_number(pcl->pcl_cptab);
+	int i;
 
 	index = ncpt == 1 ? 0 : index;
 
@@ -141,7 +141,7 @@ cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int index)
 	}
 
 	for (i = ncpt - 1; i >= 0; i--) {
-		if (i == 0) {
+		if (!i) {
 			LASSERT(pcl->pcl_locked);
 			pcl->pcl_locked = 0;
 		}