netdev - [RFC PATCH] mld: mld_check_leave

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Date:   Tue, 9 Feb 2021 11:34:56 +0800
From:   kernel test robot <lkp@...el.com>
To:     Taehee Yoo <ap420073@...il.com>, davem@...emloft.net,
        kuba@...nel.org, netdev@...r.kernel.org, dsahern@...nel.org,
        xiyou.wangcong@...il.com, jwi@...ux.ibm.com, kgraul@...ux.ibm.com,
        hca@...ux.ibm.com, gor@...ux.ibm.com, borntraeger@...ibm.com
Cc:     kbuild-all@...ts.01.org
Subject: [RFC PATCH] mld: mld_check_leave_group() can be static


Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 mcast.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 5fd87659dcefa..c9862a647a4b6 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -330,7 +330,7 @@ void ipv6_sock_mc_close(struct sock *sk)
 }
 
 /* special case - (INCLUDE, empty) == LEAVE_GROUP */
-bool mld_check_leave_group(struct ipv6_mc_socklist *mc_lst, int omode)
+static bool mld_check_leave_group(struct ipv6_mc_socklist *mc_lst, int omode)
 {
 	if (atomic_read(&mc_lst->sl_count) == 1 && omode == MCAST_INCLUDE)
 		return true;