[PATCH net-next 10/11] atm: skb_put_zero() used to optimize code
DORMANTno replies
From: yuan linyu <hidden>
Date: 2017-06-14 14:59:08
Subsystem:
atm, networking [general], the rest · Maintainers:
Chas Williams, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: yuan linyu <redacted> Signed-off-by: yuan linyu <redacted> --- net/atm/signaling.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/atm/signaling.c b/net/atm/signaling.c
index adb6e3d..380d496 100644
--- a/net/atm/signaling.c
+++ b/net/atm/signaling.c@@ -150,8 +150,7 @@ void sigd_enq2(struct atm_vcc *vcc, enum atmsvc_msg_type type, pr_debug("%d (0x%p)\n", (int)type, vcc); while (!(skb = alloc_skb(sizeof(struct atmsvc_msg), GFP_KERNEL))) schedule(); - msg = (struct atmsvc_msg *)skb_put(skb, sizeof(struct atmsvc_msg)); - memset(msg, 0, sizeof(*msg)); + msg = (struct atmsvc_msg *)skb_put_zero(skb, sizeof(struct atmsvc_msg)); msg->type = type; *(struct atm_vcc **) &msg->vcc = vcc; *(struct atm_vcc **) &msg->listen_vcc = listen_vcc;
--
2.7.4