Commit ce6030af authored by Yue Haibing's avatar Yue Haibing Committed by Jakub Kicinski
Browse files

ipv6: mcast: Remove unnecessary null check in ip6_mc_find_dev() 



These is no need to check null for idev before return NULL.

Signed-off-by: default avatarYue Haibing <yuehaibing@huawei.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Reviewed-by: default avatarKuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250714081732.3109764-1-yuehaibing@huawei.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5cc7fce3

net/ipv6/mcast.c

+0 −3
Original line number Diff line number Diff line
@@ -329,9 +329,6 @@ static struct inet6_dev *ip6_mc_find_dev(struct net *net, 
	idev = in6_dev_get(dev);

	dev_put(dev);



	if (!idev)

		return NULL;



	return idev;

}