From 0991112c1c4625323df8a582de1b2f8609922248 Mon Sep 17 00:00:00 2001 From: Daniel Walker Date: Wed, 12 Dec 2007 18:22:48 -0300 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Thierry MERLE Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/usbvision/usbvision-video.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index e34f311124e3..d929ced58ec3 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; } -- 2.20.1