mac80211: improve error checking if WEP fails to init
authorJohn W. Linville <linville@tuxdriver.com>
Thu, 15 Jul 2010 20:16:17 +0000 (16:16 -0400)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 16 Jul 2010 18:03:42 +0000 (14:03 -0400)
Do this by poisoning the values of wep_tx_tfm and wep_rx_tfm if either
crypto allocation fails.

Reported-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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