* [PATCH next] mptcp: make the symbol 'mptcp_sk_clone_lock' static
@ 2020-02-10 8:27 Chen Wandun
2020-02-10 9:24 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Chen Wandun @ 2020-02-10 8:27 UTC (permalink / raw)
To: mathew.j.martineau, matthieu.baerts, davem, kuba, fw, netdev,
mptcp, linux-kernel
Cc: chenwandun
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 <chenwandun@huawei.com>
---
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);
--
2.17.1
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2020-02-10 8:27 [PATCH next] mptcp: make the symbol 'mptcp_sk_clone_lock' static Chen Wandun
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