From 6a29ab57f4e903264ea7b6663352244379c0a8e5 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 17 Dec 2020 14:01:48 +0300 Subject: [PATCH] cifs: Delete a stray unlock in cifs_swn_reconnect() The unlock is done in the caller, this is a stray which leads to a double unlock bug. Fixes: bf80e5d4259a ("cifs: Send witness register and unregister commands to userspace daemon") Signed-off-by: Dan Carpenter Reviewed-by: Samuel Cabrero Signed-off-by: Steve French --- fs/cifs/cifs_swn.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/cifs/cifs_swn.c b/fs/cifs/cifs_swn.c index c594e588a8b5..b2ef082d6438 100644 --- a/fs/cifs/cifs_swn.c +++ b/fs/cifs/cifs_swn.c @@ -285,8 +285,6 @@ static struct cifs_swn_reg *cifs_find_swn_reg(struct cifs_tcon *tcon) continue; } - mutex_unlock(&cifs_swnreg_idr_mutex); - cifs_dbg(FYI, "Existing swn registration for %s:%s found\n", swnreg->net_name, swnreg->share_name);