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Commit 998d516d authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
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ath: Missed to clear key4 of micentry 



key4 of micentry is used, if ATH_CRYPT_CAP_MIC_COMBINED is set.
But is not cleared on key cache reset.

Cc: stable@kernel.org
Signed-off-by: default avatarRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6b3b991d

drivers/net/wireless/ath/key.c

+2 −0
Original line number Diff line number Diff line
@@ -58,6 +58,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry) 
		REG_WRITE(ah, AR_KEYTABLE_KEY1(micentry), 0);

		REG_WRITE(ah, AR_KEYTABLE_KEY2(micentry), 0);

		REG_WRITE(ah, AR_KEYTABLE_KEY3(micentry), 0);

		if (common->crypt_caps & ATH_CRYPT_CAP_MIC_COMBINED)

			REG_WRITE(ah, AR_KEYTABLE_KEY4(micentry), 0);



	}