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Message-Id: <20230721222256.1743645-1-m.grzeschik@pengutronix.de>
Date: Sat, 22 Jul 2023 00:22:56 +0200
From: Michael Grzeschik <m.grzeschik@...gutronix.de>
To: linux-usb@...r.kernel.org
Cc: gregkh@...uxfoundation.org, stern@...land.harvard.edu,
linux-kernel@...r.kernel.org, kernel@...gutronix.de
Subject: [PATCH] usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate
Commit 286d9975a838 ("usb: gadget: udc: core: Prevent soft_connect_store() race")
introduced one extra mutex_unlock of connect_lock in the usb_gadget_active function.
Fixes: 286d9975a838 ("usb: gadget: udc: core: Prevent soft_connect_store() race")
Signed-off-by: Michael Grzeschik <m.grzeschik@...gutronix.de>
---
drivers/usb/gadget/udc/core.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 59188ea065e0c9..cd58f2a4e7f34d 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -878,7 +878,6 @@ int usb_gadget_activate(struct usb_gadget *gadget)
*/
if (gadget->connected)
ret = usb_gadget_connect_locked(gadget);
- mutex_unlock(&gadget->udc->connect_lock);
unlock:
mutex_unlock(&gadget->udc->connect_lock);
--
2.39.2
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