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V4L/DVB (8884): em28xx-audio: fix memory leak 

Free allocated memory

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Douglas Schilling Landgraf 2008-09-04 11:20:20 -03:00 committed by Mauro Carvalho Chehab
parent ff41efcff6
commit ff9b3e430b
1 changed files with 7 additions and 1 deletions
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8
drivers/media/video/em28xx/em28xx-audio.c
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@ -161,8 +161,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
if (!urb)
if (!urb) {
em28xx_errdev("usb_alloc_urb failed!\n");
for (j = 0; j < i; j++) {
usb_free_urb(dev->adev->urb[j]);
kfree(dev->adev->transfer_buffer[j]);
}
return -ENOMEM;
}
urb->dev = dev->udev;
urb->context = dev;