ath9k: Fix key cache slot selection for splitmic
PATCH 1/1 ath9k: Fix key cache slot selection for splitmic
ath_reserve_key_cache_slot() was obviously supposed to return an index to a free slot, not reserved one. This could have caused problems with hardware revisions that use splitmic.
Signed-off-by Jouni Malinen <[email protected]>
--- drivers/net/wireless/ath9k/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/net/wireless/ath9k/main.c +2 -2
@@ -756,12 +756,12 @@ static int ath_reserve_key_cache_slot(st (test_bit (i , sc->sc_keymap) ||test_bit (i +32 , sc->sc_keymap) || test_bit(i + 64 + 32, sc->sc_keymap))) - return i; + return i + 64;if (!test_bit (i +64 +32 , sc->sc_keymap) && (test_bit (i, sc->sc_keymap) ||test_bit (i +32 , sc->sc_keymap) ||test_bit (i +64 , sc->sc_keymap))) -return i; +return i +64 +32 ; } }else {for (i =IEEE80211_WEP_NKID ; i < sc->sc_keymax /2 ; i++) {
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Jouni Malinen PGP id EFC895FA