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

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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>

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Michael Chan 2010-12-23 08:38:30 +00:00 • committed by David S. Miller

parent 4aacb7afb6

commit eaaa6e9c22

1 changed files with 7 additions and 5 deletions

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drivers/net/cnic.c

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