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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2012-11-27 00:26:46 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-26 15:58:43 -0800 |
| commit | ffa5c41c81503b6f48fddb5d39f18af526ded8d3 (patch) | |
| tree | fc1506e9c02747f0ab8ea12ce7e0b400fd3dbe8c /drivers/uwb/reset.c | |
| parent | d7e14b375b40c04cd735b115713043b69a2c68ac (diff) | |
| download | blackbird-op-linux-ffa5c41c81503b6f48fddb5d39f18af526ded8d3.tar.gz blackbird-op-linux-ffa5c41c81503b6f48fddb5d39f18af526ded8d3.zip | |
uwb: fix uwb_dev_unlock() missed at an error path in uwb_rc_cmd_async()
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uwb/reset.c')
| -rw-r--r-- | drivers/uwb/reset.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/uwb/reset.c b/drivers/uwb/reset.c index 703228559e89..8b47c9cdd642 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; } |
