[PATCH] kmemleak: remove memset by using kzalloc

From: Jesper Juhl
Date: Sat Oct 30 2010 - 17:53:28 EST


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

(please CC on replies)


Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
---
kmemleak-test.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/mm/kmemleak-test.c b/mm/kmemleak-test.c
index 177a516..ff0d977 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);
}



--
Jesper Juhl <jj@xxxxxxxxxxxxx> http://www.chaosbits.net/
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