From patchwork Mon Aug 3 19:24:53 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Rodriguez X-Patchwork-Id: 38972 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n73JPxtC019617 for ; Mon, 3 Aug 2009 19:26:03 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754734AbZHCTZ3 (ORCPT ); Mon, 3 Aug 2009 15:25:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754675AbZHCTZ2 (ORCPT ); Mon, 3 Aug 2009 15:25:28 -0400 Received: from mail.atheros.com ([12.36.123.2]:34820 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754746AbZHCTZZ (ORCPT ); Mon, 3 Aug 2009 15:25:25 -0400 Received: from mail.atheros.com ([10.10.20.104]) by sidewinder.atheros.com for ; Mon, 03 Aug 2009 12:25:26 -0700 Received: from smtp.atheros.com (10.10.18.125) by SC1EXHC-01.global.atheros.com (10.10.20.106) with Microsoft SMTP Server (TLS) id 8.0.751.0; Mon, 3 Aug 2009 12:25:24 -0700 Received: by smtp.atheros.com (sSMTP sendmail emulation); Mon, 03 Aug 2009 12:25:24 -0700 From: "Luis R. Rodriguez" To: CC: , , "Luis R. Rodriguez" Subject: [PATCH 21/24] ath9k: set sc->sc_ah to NULL after freeing it Date: Mon, 3 Aug 2009 12:24:53 -0700 Message-ID: <1249327496-24629-22-git-send-email-lrodriguez@atheros.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1249327496-24629-1-git-send-email-lrodriguez@atheros.com> References: <1249327496-24629-1-git-send-email-lrodriguez@atheros.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Signed-off-by: Luis R. Rodriguez --- drivers/net/wireless/ath/ath9k/main.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 91bffc9..d3d2cb6 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -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 @@ bad2: bad: if (ah) ath9k_hw_detach(ah); + sc->sc_ah = NULL; bad_no_ah: ath9k_exit_debug(sc); @@ -1631,6 +1633,7 @@ error_attach: ath_tx_cleanupq(sc, &sc->tx.txq[i]); ath9k_hw_detach(sc->sc_ah); + sc->sc_ah = NULL; ath9k_exit_debug(sc); return error;