Ben Greear 6cf9e995f9 ath9k: Null out references to stale pointers.
This doesn't fix any problem that I'm aware of, but should
make it harder to add use-after-free type bugs in the
future.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-10-15 15:57:42 -04:00
..