diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2017-08-12 19:30:59 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-27 12:57:33 +0200 |
| commit | 9793e1d214dc62a2685fa33dd0dc59b7f5e838b6 (patch) | |
| tree | 99803675afb1881602137d44bdcaec95f4c79392 /drivers/media | |
| parent | media: dvb-usb: Add memory free on error path in dw2102_probe() (diff) | |
| download | linux-9793e1d214dc62a2685fa33dd0dc59b7f5e838b6.tar.xz linux-9793e1d214dc62a2685fa33dd0dc59b7f5e838b6.zip | |
media: au0828: fix unbalanced lock/unlock in au0828_usb_probe
Call mutex_unlock and free dev on failure.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c index 739df61cec4f..cd363a2100d4 100644 --- a/drivers/media/usb/au0828/au0828-core.c +++ b/drivers/media/usb/au0828/au0828-core.c @@ -628,6 +628,8 @@ static int au0828_usb_probe(struct usb_interface *interface, if (retval) { pr_err("%s() au0282_dev_register failed to register on V4L2\n", __func__); + mutex_unlock(&dev->lock); + kfree(dev); goto done; } |