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V4L/DVB (10517): em28xx: remove bad check (changeset a31c595188af) 

Removed bad check. Thanks to Robert Krakora <rob.krakora@messagenetsystems.com>
to report that.

Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Douglas Schilling Landgraf 2009-02-08 10:45:34 -03:00 committed by Mauro Carvalho Chehab
parent 56ee38071f
commit 3e099baff4
1 changed files with 2 additions and 14 deletions
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16
drivers/media/video/em28xx/em28xx-audio.c
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@ -61,7 +61,7 @@ static int em28xx_isoc_audio_deinit(struct em28xx *dev)
int i;
dprintk("Stopping isoc\n");
for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
if (!irqs_disabled())
usb_kill_urb(dev->adev.urb[i]);
else
@ -73,7 +73,6 @@ static int em28xx_isoc_audio_deinit(struct em28xx *dev)
dev->adev.transfer_buffer[i] = NULL;
}
dev->isoc_ctl.num_bufs = 0;
return 0;
}
@ -157,8 +156,6 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
dprintk("Starting isoc transfers\n");
dev->isoc_ctl.num_bufs = 0;
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
struct urb *urb;
int j, k;
@ -200,19 +197,10 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
if (errCode) {
if (dev->isoc_ctl.num_bufs == 0) {
usb_free_urb(dev->adev.urb[i]);
dev->adev.urb[i] = NULL;
kfree(dev->adev.transfer_buffer[i]);
dev->adev.transfer_buffer[i] = NULL;
} else
em28xx_isoc_audio_deinit(dev);
em28xx_isoc_audio_deinit(dev);
return errCode;
}
mutex_lock(&dev->lock);
dev->isoc_ctl.num_bufs++;
mutex_unlock(&dev->lock);
}
return 0;