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Subject[PATCH] uwb: fix uwb_dev_unlock() missed at an error path in uwb_rc_cmd_async()
Date
There is the only path in uwb_rc_cmd_async() where rc->uwb_dev is left unlocked.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
---
drivers/uwb/reset.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/uwb/reset.c b/drivers/uwb/reset.c
index 7032285..8b47c9c 100644
--- a/drivers/uwb/reset.c
+++ b/drivers/uwb/reset.c
@@ -97,6 +97,7 @@ int uwb_rc_cmd_async(struct uwb_rc *rc, const char *cmd_name,
neh = uwb_rc_neh_add(rc, cmd, expected_type, expected_event, cb, arg);
if (IS_ERR(neh)) {
result = PTR_ERR(neh);
+ uwb_dev_unlock(&rc->uwb_dev);
goto out;
}

--
1.7.9.5


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