From 5609e2bbefed38df060c2472af9cf0c469b8997f Mon Sep 17 00:00:00 2001 From: Chen Wandun Date: Mon, 10 Feb 2020 16:27:59 +0800 Subject: mptcp: make the symbol 'mptcp_sk_clone_lock' static Fix the following sparse warning: net/mptcp/protocol.c:646:13: warning: symbol 'mptcp_sk_clone_lock' was not declared. Should it be static? Fixes: b0519de8b3f1 ("mptcp: fix use-after-free for ipv6") Signed-off-by: Chen Wandun Signed-off-by: David S. Miller --- net/mptcp/protocol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 73780b4cb108..030dee668e0a 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -643,7 +643,7 @@ static struct ipv6_pinfo *mptcp_inet6_sk(const struct sock *sk) } #endif -struct sock *mptcp_sk_clone_lock(const struct sock *sk) +static struct sock *mptcp_sk_clone_lock(const struct sock *sk) { struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC); -- cgit v1.2.3