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V4L/DVB (8682): V4L: fix return value of register video func

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If a wrong device type is used with video_register_device_index() it should
better return an error number, instead of a constant.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Henrik Kretzschmar 2008-09-03 16:47:39 -03:00 committed by Mauro Carvalho Chehab
parent b045979d61
commit 46f2c21cfd
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/v4l2-dev.c
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@ -281,7 +281,7 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
default:
printk(KERN_ERR "%s called with unknown type: %d\n",
__func__, type);
return -1;
return -EINVAL;
}
/* pick a minor number */