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V4L/DVB (9603): dvb-ttusb-budget: Add validation for ttusb_alloc_iso_urbs

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Added validation for ttusb_alloc_iso_urbs

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 2008-11-11 23:37:39 -03:00 committed by Mauro Carvalho Chehab
parent 11eb260a70
commit b7ed785b5f
1 changed files with 8 additions and 1 deletions
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9
drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
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@ -1665,7 +1665,14 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
ttusb_setup_interfaces(ttusb);
ttusb_alloc_iso_urbs(ttusb);
result = ttusb_alloc_iso_urbs(ttusb);
if (result < 0) {
dprintk("%s: ttusb_alloc_iso_urbs - failed\n", __func__);
mutex_unlock(&ttusb->semi2c);
kfree(ttusb);
return result;
}
if (ttusb_init_controller(ttusb))
printk("ttusb_init_controller: error\n");