From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 07/16] md/bitmap: Replace a kzalloc() call by kcalloc() in bitmap_resize() Date: Tue, 27 Sep 2016 18:54:39 +0200 Message-ID: <7345990e-3c59-de68-f07b-8b68458b6cf3@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <30938c84-20a7-0f13-bdda-a2d2109a6dac@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <30938c84-20a7-0f13-bdda-a2d2109a6dac@users.sourceforge.net> Sender: kernel-janitors-owner@vger.kernel.org To: linux-raid@vger.kernel.org, Shaohua Li Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall List-Id: linux-raid.ids From: Markus Elfring Date: Tue, 27 Sep 2016 15:26:51 +0200 The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code place. Signed-off-by: Markus Elfring --- drivers/md/bitmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 2d30c83..41d99fd 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -2035,8 +2035,7 @@ int bitmap_resize(struct bitmap *bitmap, sector_t blocks, return ret; pages = DIV_ROUND_UP(chunks, PAGE_COUNTER_RATIO); - - new_bp = kzalloc(pages * sizeof(*new_bp), GFP_KERNEL); + new_bp = kcalloc(pages, sizeof(*new_bp), GFP_KERNEL); if (!new_bp) { bitmap_file_unmap(&store); return -ENOMEM; -- 2.10.0