ath9k: check for NULL rate when using ieee80211_get_rts_cts_rate()

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ieee80211_get_rts_cts_rate() can return NULL, so don't rely
on its members when it does return NULL.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Luis R. Rodriguez 2013-10-14 17:42:10 -07:00 • committed by John W. Linville

parent 94e7876daa

commit 09b029b6b6

1 changed files with 3 additions and 0 deletions

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

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