From 20a061cd2fadd55c693b88a2ffc4463d974e0412 Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Fri, 1 May 2015 00:27:35 +0800 Subject: [PATCH] staging: lustre: fix ifnullfree.cocci warnings drivers/staging/lustre/lustre/lov/lov_request.c:74:3-8: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. NULL check before some freeing functions is not needed. Based on checkpatch warning "kfree(NULL) is safe this check is probably not required" and kfreeaddr.cocci by Julia Lawall. Generated by: scripts/coccinelle/free/ifnullfree.cocci CC: Julia Lawall Signed-off-by: Fengguang Wu Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/lov/lov_request.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c index 0a8cdbe1a537d..f6e13149d2ad3 100644 --- a/drivers/staging/lustre/lustre/lov/lov_request.c +++ b/drivers/staging/lustre/lustre/lov/lov_request.c @@ -70,8 +70,7 @@ void lov_finish_set(struct lov_request_set *set) OBDO_FREE(req->rq_oi.oi_oa); if (req->rq_oi.oi_md) OBD_FREE_LARGE(req->rq_oi.oi_md, req->rq_buflen); - if (req->rq_oi.oi_osfs) - kfree(req->rq_oi.oi_osfs); + kfree(req->rq_oi.oi_osfs); kfree(req); } -- 2.39.5