tree 29b51c0a45c5bda5d871f1c59f66d463fa6bc588
parent 4aacb7afb6afd78efe26427e74fa56a5fc72fad3
author Michael Chan <mchan@broadcom.com> 1293093510 +0000
committer David S. Miller <davem@davemloft.net> 1293133472 -0800

cnic: Check device state before reading the kcq pointer in IRQ

If the device is down, the kcq pointer may be NULL.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>