From: Jesper Juhl <jj@chaosbits.net>
Date: Sat, 30 Oct 2010 21:43:05 +0000 (+0200)
Subject: kmemleak: remove memset by using kzalloc
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0a08739e81671de2cb690774937fe510c000b27f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

kmemleak: remove memset by using kzalloc

We don't need to memset if we just use kzalloc() rather than kmalloc() in
kmemleak_test_init().

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

diff --git a/mm/kmemleak-test.c b/mm/kmemleak-test.c
index 177a5169bbde..ff0d9779cec8 100644
--- a/mm/kmemleak-test.c
+++ b/mm/kmemleak-test.c
@@ -75,13 +75,11 @@ static int __init kmemleak_test_init(void)
 	 * after the module is removed.
 	 */
 	for (i = 0; i < 10; i++) {
-		elem = kmalloc(sizeof(*elem), GFP_KERNEL);
-		pr_info("kmemleak: kmalloc(sizeof(*elem)) = %p\n", elem);
+		elem = kzalloc(sizeof(*elem), GFP_KERNEL);
+		pr_info("kmemleak: kzalloc(sizeof(*elem)) = %p\n", elem);
 		if (!elem)
 			return -ENOMEM;
-		memset(elem, 0, sizeof(*elem));
 		INIT_LIST_HEAD(&elem->list);
-
 		list_add_tail(&elem->list, &test_list);
 	}