From 0ecacb4e43720009a01439605c127ac88e529833 Mon Sep 17 00:00:00 2001 From: Shraddha Barke Date: Fri, 11 Sep 2015 11:09:23 +0530 Subject: [PATCH] Staging: lustre: libcfs: libcfs_lock.c: Remove explicit NULL comparison Remove explicit NULL comparison and write it in its simpler form. Replacement done with coccinelle: @replace_rule@ expression e; @@ -e == NULL + !e Signed-off-by: Shraddha Barke Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/libcfs/libcfs_lock.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c b/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c index 2c199c7259fe..29308ba85393 100644 --- a/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c +++ b/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c @@ -63,12 +63,12 @@ cfs_percpt_lock_alloc(struct cfs_cpt_table *cptab) /* NB: cptab can be NULL, pcl will be for HW CPUs on that case */ LIBCFS_ALLOC(pcl, sizeof(*pcl)); - if (pcl == NULL) + if (!pcl) return NULL; pcl->pcl_cptab = cptab; pcl->pcl_locks = cfs_percpt_alloc(cptab, sizeof(*lock)); - if (pcl->pcl_locks == NULL) { + if (!pcl->pcl_locks) { LIBCFS_FREE(pcl, sizeof(*pcl)); return NULL; } @@ -164,7 +164,7 @@ cfs_percpt_atomic_alloc(struct cfs_cpt_table *cptab, int init_val) int i; refs = cfs_percpt_alloc(cptab, sizeof(*ref)); - if (refs == NULL) + if (!refs) return NULL; cfs_percpt_for_each(ref, i, refs) -- 2.30.2