Return-path: Received: from mail-gw3-out.broadcom.com ([216.31.210.64]:8031 "EHLO mail-gw3-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751569AbcDKJp0 (ORCPT ); Mon, 11 Apr 2016 05:45:26 -0400 From: Arend van Spriel To: Kalle Valo Cc: linux-wireless , Hante Meuleman , Arend van Spriel Subject: [PATCH 1/8] brcmfmac: clear eventmask array before using it Date: Mon, 11 Apr 2016 11:35:21 +0200 Message-Id: <1460367328-12082-2-git-send-email-arend@broadcom.com> (sfid-20160411_114531_756211_1530F7A7) In-Reply-To: <1460367328-12082-1-git-send-email-arend@broadcom.com> References: <1460367328-12082-1-git-send-email-arend@broadcom.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Hante Meuleman When the event_msgs iovar is set an array is used to configure the enabled events. This arrays needs to nulled before configuring otherwise unhandled events will be enabled. This solves a problem where in case of wowl the host got woken by an incorrectly enabled event. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Arend Van Spriel Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index d414fbb..b390561 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -371,6 +371,7 @@ int brcmf_fweh_activate_events(struct brcmf_if *ifp) int i, err; s8 eventmask[BRCMF_EVENTING_MASK_LEN]; + memset(eventmask, 0, sizeof(eventmask)); for (i = 0; i < BRCMF_E_LAST; i++) { if (ifp->drvr->fweh.evt_handler[i]) { brcmf_dbg(EVENT, "enable event %s\n", -- 1.9.1