From ce6030afe4590221ff40e3e873600c65e7be56e7 Mon Sep 17 00:00:00 2001 From: Yue Haibing Date: Mon, 14 Jul 2025 16:17:32 +0800 Subject: [PATCH] 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: Yue Haibing Reviewed-by: Simon Horman Reviewed-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20250714081732.3109764-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski --- net/ipv6/mcast.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 6d737815d0ab..d3ecb5596b74 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -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; } -- 2.47.2