ath9k: Fix NULL pointer dereference on early irq

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The ah struct might not have been initialized when
interrupt comes so check for it.

Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Wojciech Dubowik 2014-09-18 08:30:41 +02:00 • committed by John W. Linville

parent fa5c107cc8

commit 2ba7d144d3

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/ath/ath9k/main.c

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