diff options
| author | Daniel Walker <dwalker@mvista.com> | 2007-12-12 18:22:48 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:03:36 -0200 |
| commit | 0991112c1c4625323df8a582de1b2f8609922248 (patch) | |
| tree | 2dc53190e937a3d4b3a7fb40db13e530a959eea5 /drivers | |
| parent | 7cd355e7c0c02e499784c77e88720f7cc8f98473 (diff) | |
V4L/DVB (6810): media: video: usbvision: add mutex_unlock() to error paths
There are a few error paths which don't unlock the usbvision->lock.
So I've added mutex_unlock() calls to fix those paths.
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision-video.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index e34f311124e..d929ced58ec 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -1290,6 +1290,7 @@ static int usbvision_radio_open(struct inode *inode, struct file *file) errCode = usbvision_set_alternate(usbvision); if (errCode < 0) { usbvision->last_error = errCode; + mutex_unlock(&usbvision->lock); return -EBUSY; } @@ -1807,6 +1808,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf, usbvision->num_alt,GFP_KERNEL); if (usbvision->alt_max_pkt_size == NULL) { err("usbvision: out of memory!\n"); + mutex_unlock(&usbvision->lock); return -ENOMEM; } |