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V4L/DVB (9151): dsbr100: Add returns and fix codingstyle for vidioc_s_ctrl

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Added return -EBUSY and fixed codingstyle issue

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Alexey Klimov 2008-10-09 13:42:32 -03:00 committed by Mauro Carvalho Chehab
parent adeeac3b79
commit 90b698dd47
1 changed files with 6 additions and 2 deletions
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8
drivers/media/radio/dsbr100.c
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@ -360,11 +360,15 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
switch (ctrl->id) { switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE: case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) { if (ctrl->value) {
if (dsbr100_stop(radio)==-1) if (dsbr100_stop(radio) == -1) {
warn("Radio did not respond properly"); warn("Radio did not respond properly");
return -EBUSY;
}
} else { } else {
if (dsbr100_start(radio)==-1) if (dsbr100_start(radio) == -1) {
warn("Radio did not respond properly"); warn("Radio did not respond properly");
return -EBUSY;
}
} }
return 0; return 0;
} }