diff mbox series

xfrm: Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO.

Message ID 1581501276-5636-1-git-send-email-wang.yi59@zte.com.cn
State Awaiting Upstream
Delegated to: David Miller
Headers show
Series xfrm: Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO. | expand

Commit Message

Yi Wang Feb. 12, 2020, 9:54 a.m. UTC 
From: Huang Zijiang <huang.zijiang@zte.com.cn>

Use kmem_cache_zalloc instead of manually setting kmem_cache_alloc
with flag GFP_ZERO since kzalloc sets allocated memory
to zero.

Change in v2:
     add indation

Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
---
 net/xfrm/xfrm_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Steffen Klassert Feb. 20, 2020, 12:44 p.m. UTC | #1 
On Wed, Feb 12, 2020 at 05:54:36PM +0800, Yi Wang wrote:
> From: Huang Zijiang <huang.zijiang@zte.com.cn>
> 
> Use kmem_cache_zalloc instead of manually setting kmem_cache_alloc
> with flag GFP_ZERO since kzalloc sets allocated memory
> to zero.
> 
> Change in v2:
>      add indation
> 
> Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn>
> Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>

Applied to ipsec-next, thanks!
diff mbox series

Patch

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index f342356..6ac25f7 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -612,7 +612,7 @@  struct xfrm_state *xfrm_state_alloc(struct net *net)
 {
 	struct xfrm_state *x;
 
-	x = kmem_cache_alloc(xfrm_state_cache, GFP_ATOMIC | __GFP_ZERO);
+	x = kmem_cache_zalloc(xfrm_state_cache, GFP_ATOMIC);
 
 	if (x) {
 		write_pnet(&x->xs_net, net);