Commit 8551e71d authored by YueHaibing's avatar YueHaibing Committed by Marc Kleine-Budde
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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: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 9f2d3eae

drivers/net/can/dev.c

+2 −4
Original line number Diff line number Diff line
@@ -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;

}