[PATCH 5.2 12/85] sctp: Fix the link time qualifier of sctp_ctrlsock_exit()

Greg Kroah-Hartman
2019-09-18T06:24:29Z

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit b456d72412ca8797234449c25815e82f4e1426c0 ]

The '.exit' functions from 'pernet_operations' structure should be marked
as __net_exit, not __net_init.

Fixes: 8e2d61e0aed2 ("sctp: fix race on protocol/netns initialization")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/sctp/protocol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1336,7 +1336,7 @@ static int __net_init sctp_ctrlsock_init
return status;
}

-static void __net_init sctp_ctrlsock_exit(struct net *net)
+static void __net_exit sctp_ctrlsock_exit(struct net *net)
{
/* Free the control endpoint. */
inet_ctl_sock_destroy(net->sctp.ctl_sock);