V4L/DVB (11956): dsbr100: no need to pass curfreq value to dsbr100_setfreq()

Small cleanup of dsbr100_setfreq(). No need to pass radio->curfreq value
to this function.

Signed-off-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>

diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 0bd2191fb7663a002d446af50e800650aff3ab04..17e8f2ca7d90d84a1de8d204dfe96fd2fa8ae2a6 100644 (file)
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -255,12 +255,12 @@ usb_control_msg_failed:
 }
 
 /* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
-static int dsbr100_setfreq(struct dsbr100_device *radio, int freq)
+static int dsbr100_setfreq(struct dsbr100_device *radio)
 {
        int retval;
        int request;
+       int freq = (radio->curfreq / 16 * 80) / 1000 + 856;
 
-       freq = (freq / 16 * 80) / 1000 + 856;
        mutex_lock(&radio->lock);
 
        retval = usb_control_msg(radio->usbdev,
@@ -428,7 +428,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
        radio->curfreq = f->frequency;
        mutex_unlock(&radio->lock);
 
-       retval = dsbr100_setfreq(radio, radio->curfreq);
+       retval = dsbr100_setfreq(radio);
        if (retval < 0)
                dev_warn(&radio->usbdev->dev, "Set frequency failed\n");
        return 0;