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V4L/DVB (4379): Videodev: Check return value of class_device_register() correctly
author
Trent Piepho
<xyzzy@speakeasy.org>
Tue, 25 Jul 2006 23:37:03 +0000
(20:37 -0300)
committer
Mauro Carvalho Chehab
<mchehab@infradead.org>
Sat, 29 Jul 2006 20:22:38 +0000
(17:22 -0300)
Errors are return values < 0, not != 0.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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
46848e2
..
0fc90cd
100644
(file)
--- a/
drivers/media/video/videodev.c
+++ b/
drivers/media/video/videodev.c
@@
-1575,7
+1575,7
@@
int video_register_device(struct video_device *vfd, int type, int nr)
vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
ret = class_device_register(&vfd->class_dev);
- if (ret) {
+ if (ret
< 0
) {
printk(KERN_ERR "%s: class_device_register failed\n",
__FUNCTION__);
goto fail_minor;