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staging: lustre: llite: Use kcalloc not kzalloc with mult 

This patch fixes the following checkpatch.pl warnings:
WARNING: Prefer kcalloc over kzalloc with multiply
166: FILE: drivers/staging/lustre/lustre/llite/dir.c:166:
	page_pool = kzalloc(sizeof(page) * max_pages, GFP_NOFS);
796: FILE: drivers/staging/lustre/lustre/llite/lloop.c:796:
	loop_dev = kzalloc(max_loop * sizeof(*loop_dev), GFP_KERNEL);
800: FILE: drivers/staging/lustre/lustre/llite/lloop.c:800:
	disks = kzalloc(max_loop * sizeof(*disks), GFP_KERNEL);

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tina Ruchandani 2014-10-22 11:29:26 -07:00 committed by Greg Kroah-Hartman
parent 57303e76c2
commit 0fa3b9d354
2 changed files with 3 additions and 3 deletions
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2
drivers/staging/lustre/lustre/llite/dir.c
View File

@ -163,7 +163,7 @@ static int ll_dir_filler(void *_hash, struct page *page0)
LASSERT(max_pages > 0 && max_pages <= MD_MAX_BRW_PAGES);
page_pool = kzalloc(sizeof(page) * max_pages, GFP_NOFS);
page_pool = kcalloc(max_pages, sizeof(page), GFP_NOFS);
if (page_pool) {
page_pool[0] = page0;
} else {

4
drivers/staging/lustre/lustre/llite/lloop.c
View File

@ -793,11 +793,11 @@ static int __init lloop_init(void)
if (ll_iocontrol_magic == NULL)
goto out_mem1;
loop_dev = kzalloc(max_loop * sizeof(*loop_dev), GFP_KERNEL);
loop_dev = kcalloc(max_loop, sizeof(*loop_dev), GFP_KERNEL);
if (!loop_dev)
goto out_mem1;
disks = kzalloc(max_loop * sizeof(*disks), GFP_KERNEL);
disks = kcalloc(max_loop, sizeof(*disks), GFP_KERNEL);
if (!disks)
goto out_mem2;