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V4L/DVB (4628): Fix VIDIOC_ENUMSTD ioctl in videodev.c
author
Sascha Hauer
<s.hauer@pengutronix.de>
Wed, 13 Sep 2006 16:26:11 +0000
(13:26 -0300)
committer
Mauro Carvalho Chehab
<mchehab@infradead.org>
Tue, 26 Sep 2006 15:30:36 +0000
(12:30 -0300)
Do not return -EINVAL for index=0 in VIDIOC_ENUMSTD, because it is a
valid index
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/videodev.c
patch
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diff --git
a/drivers/media/video/videodev.c
b/drivers/media/video/videodev.c
index
2299e29
..
26e7ea2
100644
(file)
--- a/
drivers/media/video/videodev.c
+++ b/
drivers/media/video/videodev.c
@@
-836,7
+836,7
@@
static int __video_do_ioctl(struct inode *inode, struct file *file,
break;
}
- if (index
<
0 || index >= vfd->tvnormsize) {
+ if (index
<
0 || index >= vfd->tvnormsize) {
ret=-EINVAL;
break;
}