From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 23 Mar 2021 13:19:06 +0000 (+0300)
Subject: thunderbolt: Unlock on error path in tb_domain_add()
X-Git-Tag: iomap-folio-5.17-old~1608^2~60^2~2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2e7a5b3e22368b65583d1b717e267de0a5906c32;p=users%2Fwilly%2Flinux.git

thunderbolt: Unlock on error path in tb_domain_add()

We accidentally deleted this unlock on the error path.  Undelete it.

Fixes: 7f0a34d7900b ("thunderbolt: Decrease control channel timeout for software connection manager")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---

diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c
index a7d83eec3d15..98f4056f89ff 100644
--- a/drivers/thunderbolt/domain.c
+++ b/drivers/thunderbolt/domain.c
@@ -493,6 +493,7 @@ err_domain_del:
 	device_del(&tb->dev);
 err_ctl_stop:
 	tb_ctl_stop(tb->ctl);
+	mutex_unlock(&tb->lock);
 
 	return ret;
 }