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Commit 3ce1b1a9 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

ath9k: set sc->sc_ah to NULL after freeing it 



Signed-off-by: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 9db6b6a2

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

+3 −0
Original line number Diff line number Diff line
@@ -1278,6 +1278,7 @@ void ath_detach(struct ath_softc *sc) 
			ath_tx_cleanupq(sc, &sc->tx.txq[i]);



	ath9k_hw_detach(sc->sc_ah);

	sc->sc_ah = NULL;

	ath9k_exit_debug(sc);

}
@@ -1521,6 +1522,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc) 
bad:

	if (ah)

		ath9k_hw_detach(ah);

	sc->sc_ah = NULL;

bad_no_ah:

	ath9k_exit_debug(sc);
@@ -1631,6 +1633,7 @@ int ath_init_device(u16 devid, struct ath_softc *sc) 
			ath_tx_cleanupq(sc, &sc->tx.txq[i]);



	ath9k_hw_detach(sc->sc_ah);

	sc->sc_ah = NULL;

	ath9k_exit_debug(sc);



	return error;