Commit a2b5a3fa authored Feb 19, 2019 by Li RongQing Committed by David S. Miller Feb 21, 2019

net: remove unneeded switch fall-through



This case block has been terminated by a return, so not need
a switch fall-through

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent af736bf0

net/ipv4/igmp.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1541,7 +1541,6 @@ static int ip_mc_check_igmp_msg(struct sk_buff *skb)
		case IGMP_HOST_LEAVE_MESSAGE:
		case IGMP_HOST_MEMBERSHIP_REPORT:
		case IGMPV2_HOST_MEMBERSHIP_REPORT:
		/* fall through */
		return 0;
		case IGMPV3_HOST_MEMBERSHIP_REPORT:
		return ip_mc_check_igmp_reportv3(skb);

net/ipv6/mcast_snoop.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -128,7 +128,6 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb)
		switch (mld->mld_type) {
		case ICMPV6_MGM_REDUCTION:
		case ICMPV6_MGM_REPORT:
		/* fall through */
		return 0;
		case ICMPV6_MLD2_REPORT:
		return ipv6_mc_check_mld_reportv2(skb);