From 8551e71d1063edfaab03585e5f78077ec1c85da3 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Sat, 28 Apr 2018 15:49:57 +0800 Subject: [PATCH] can: dev: use skb_put_zero to simplfy code use helper skb_put_zero to replace the pattern of skb_put() && memset() Signed-off-by: YueHaibing Signed-off-by: Marc Kleine-Budde --- drivers/net/can/dev.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index 3c71f1cb205f..5bb6e8896601 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -649,8 +649,7 @@ struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf) can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cf = skb_put(skb, sizeof(struct can_frame)); - memset(*cf, 0, sizeof(struct can_frame)); + *cf = skb_put_zero(skb, sizeof(struct can_frame)); return skb; } @@ -678,8 +677,7 @@ struct sk_buff *alloc_canfd_skb(struct net_device *dev, can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cfd = skb_put(skb, sizeof(struct canfd_frame)); - memset(*cfd, 0, sizeof(struct canfd_frame)); + *cfd = skb_put_zero(skb, sizeof(struct canfd_frame)); return skb; } -- GitLab