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V4L/DVB (6811): media-video-usbvision-add-mutex_unlock-to-error-paths-fix 

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>
This commit is contained in:
Andrew Morton 2007-12-12 18:25:23 -03:00 committed by Mauro Carvalho Chehab
parent 0991112c1c
commit 544e617533
1 changed files with 3 additions and 2 deletions
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5
drivers/media/video/usbvision/usbvision-video.c
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@ -1290,8 +1290,8 @@ static int usbvision_radio_open(struct inode *inode, struct file *file)
errCode = usbvision_set_alternate(usbvision); errCode = usbvision_set_alternate(usbvision);
if (errCode < 0) { if (errCode < 0) {
usbvision->last_error = errCode; usbvision->last_error = errCode;
mutex_unlock(&usbvision->lock); errCode = -EBUSY;
return -EBUSY; goto out;
} }
// If so far no errors then we shall start the radio // If so far no errors then we shall start the radio
@ -1308,6 +1308,7 @@ static int usbvision_radio_open(struct inode *inode, struct file *file)
usbvision->initialized = 0; usbvision->initialized = 0;
} }
} }
out:
mutex_unlock(&usbvision->lock); mutex_unlock(&usbvision->lock);
return errCode; return errCode;
} }