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[media] uvcvideo: Cleanup leftovers of partial revert 

Commit ba68c8530a263dc4de440fa10bb20a1c5b9d4ff5 (Partly revert "[media]
uvcvideo: Set error_idx properly for extended controls API failures")
missed two modifications. Clean them up.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2013-01-11 09:32:04 -03:00 committed by Mauro Carvalho Chehab
parent 9bf42300e6
commit 29005c09f4
1 changed files with 2 additions and 5 deletions
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7
drivers/media/usb/uvc/uvc_v4l2.c
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@ -657,8 +657,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_get(chain, ctrl);
if (ret < 0) {
uvc_ctrl_rollback(handle);
ctrls->error_idx = ret == -ENOENT
? ctrls->count : i;
ctrls->error_idx = i;
return ret;
}
}
@ -686,9 +685,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_set(chain, ctrl);
if (ret < 0) {
uvc_ctrl_rollback(handle);
ctrls->error_idx = (ret == -ENOENT &&
cmd == VIDIOC_S_EXT_CTRLS)
? ctrls->count : i;
ctrls->error_idx = i;
return ret;
}
}