diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2018-04-28 15:49:57 +0800 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2018-07-27 10:40:16 +0200 |
| commit | 8551e71d1063edfaab03585e5f78077ec1c85da3 (patch) | |
| tree | ca44d7530154cf0ac3d82076c4fe8f6b7ae08ee0 /drivers/net/can | |
| parent | can: ucan: add driver for Theobroma Systems UCAN devices (diff) | |
| download | linux-dev-8551e71d1063edfaab03585e5f78077ec1c85da3.tar.xz linux-dev-8551e71d1063edfaab03585e5f78077ec1c85da3.zip | |
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 <yuehaibing@huawei.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/dev.c | 6 |
1 files 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; } |