linux-kernel - net/bridge/br_private.h:901 br_multicast_rport_from_node

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Date:   Thu, 1 Sep 2022 06:13:59 +0800
From:   kernel test robot <lkp@...el.com>
To:     Nikolay Aleksandrov <nikolay@...dia.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: net/bridge/br_private.h:901 br_multicast_rport_from_node_skb() warn:
 inconsistent indenting

Hi Nikolay,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   c5e4d5e99162ba8025d58a3af7ad103f155d2df7
commit: 9632233e7de8da43711bb7cd3e054af32fedcc38 net: bridge: multicast: factor out port multicast context
date:   1 year, 1 month ago
config: riscv-randconfig-m041-20220831 (https://download.01.org/0day-ci/archive/20220901/202209010637.UHbMVYHc-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

New smatch warnings:
net/bridge/br_private.h:901 br_multicast_rport_from_node_skb() warn: inconsistent indenting

Old smatch warnings:
net/bridge/br_forward.c:317 br_multicast_flood() error: we previously assumed 'p' could be null (see line 293)

vim +901 net/bridge/br_private.h

   890	
   891	static inline struct net_bridge_port *
   892	br_multicast_rport_from_node_skb(struct hlist_node *rp, struct sk_buff *skb) {
   893		struct net_bridge_mcast_port *mctx;
   894	
   895	#if IS_ENABLED(CONFIG_IPV6)
   896		if (skb->protocol == htons(ETH_P_IPV6))
   897			mctx = hlist_entry_safe(rp, struct net_bridge_mcast_port,
   898						ip6_rlist);
   899		else
   900	#endif
 > 901			mctx = hlist_entry_safe(rp, struct net_bridge_mcast_port,
   902						ip4_rlist);
   903	
   904		if (mctx)
   905			return mctx->port;
   906		else
   907			return NULL;
   908	}
   909	

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