[PATCH 1/2] fs: dlm: fix sock release if listen fails

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This patch fixes a double sock_release() call when the listen() is
called for the dlm lowcomms listen socket. The caller of
dlm_listen_for_all should never care about releasing the socket if
dlm_listen_for_all() fails, it's done now only once if listen() fails.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 2dc6b1158c28 ("fs: dlm: introduce generic listen")
Signed-off-by: Alexander Aring <aahringo@xxxxxxxxxx>
---
 fs/dlm/lowcomms.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 59f64c596233..2cb9f3b49e05 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1820,7 +1820,7 @@ static int dlm_listen_for_all(void)
 	result = sock->ops->listen(sock, 5);
 	if (result < 0) {
 		dlm_close_sock(&listen_con.sock);
-		goto out;
+		return result;
 	}
 
 	return 0;
@@ -2023,7 +2023,6 @@ int dlm_lowcomms_start(void)
 	dlm_proto_ops = NULL;
 fail_proto_ops:
 	dlm_allow_conn = 0;
-	dlm_close_sock(&listen_con.sock);
 	work_stop();
 fail_local:
 	deinit_local();
-- 
2.31.1




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