isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain()

[linux.git] / drivers / isdn / hardware / mISDN / hfcsusb.c

diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 0e224232f74644e1a1b620ca9c3d1067891e34d9..8fb7c5dea07fc1c648293e0966cac508eb421b6e 100644 (file)
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -1394,6 +1394,7 @@ start_isoc_chain(struct usb_fifo *fifo, int num_packets_per_urb,
                                printk(KERN_DEBUG
                                       "%s: %s: alloc urb for fifo %i failed",
                                       hw->name, __func__, fifo->fifonum);
+                               continue;
                        }
                        fifo->iso[i].owner_fifo = (struct usb_fifo *) fifo;
                        fifo->iso[i].indx = i;