From: Dan Carpenter <error27@gmail.com>
Date: Thu, 6 Apr 2023 11:55:47 +0300
Subject: [PATCH] cifs: double lock in cifs_reconnect_tcon()
Git-commit: 4f5d5b33fc400911d6e1f49095522b361d9cbe13
References: git-fixes
Patch-mainline: v6.3-rc6
This lock was supposed to be an unlock.
Fixes: 6cc041e90c17 ("cifs: avoid races in parallel reconnects in smb1")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/cifssmb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 0d30b17494e4..9d963caec35c 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -120,7 +120,7 @@ cifs_reconnect_tcon(struct cifs_tcon *tcon, int smb_command)
spin_lock(&server->srv_lock);
if (server->tcpStatus == CifsNeedReconnect) {
spin_unlock(&server->srv_lock);
- mutex_lock(&ses->session_mutex);
+ mutex_unlock(&ses->session_mutex);
if (tcon->retry)
goto again;
--
2.40.0