Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0991112c1c4625323df8a582de1b2f8609922248
Commit: 0991112c1c4625323df8a582de1b2f8609922248
Parent: 7cd355e7c0c02e499784c77e88720f7cc8f98473
Author: Daniel Walker <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 12 18:22:48 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:03:36 2008 -0200
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 <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Thierry MERLE <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
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 e34f311..d929ced 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;
}
-
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