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authorDavid Ellingsworth <david@identd.dyndns.org>2009-09-24 01:31:26 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-05 23:40:12 +0300
commit798166dbecafa98ec9b28d056774ec2fc80290df (patch)
tree0d15d7671a1ed671177b5211080cb72bd9c690d8 /drivers/media/radio
parent16a72f41bb82573d7fe1dfea1cb8356dee307db4 (diff)
downloadlinux-798166dbecafa98ec9b28d056774ec2fc80290df.tar.xz
V4L/DVB (13073): radio-mr800: set radio frequency only upon success
Set radio frequency only upon success. Signed-off-by: David Ellingsworth <david@identd.dyndns.org> Acked-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio')
-rw-r--r--drivers/media/radio/radio-mr800.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index 5506fac5fd49..4064109c4205 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -235,6 +235,7 @@ static int amradio_setfreq(struct amradio_device *radio, int freq)
if (retval < 0 || size != BUFFER_LENGTH)
goto out_err;
+ radio->curfreq = freq;
goto out;
out_err:
@@ -371,13 +372,8 @@ static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct amradio_device *radio = file->private_data;
- int retval = 0;
-
- radio->curfreq = f->frequency;
- retval = amradio_setfreq(radio, radio->curfreq);
-
- return retval;
+ return amradio_setfreq(radio, f->frequency);
}
/* vidioc_g_frequency - get tuner radio frequency */