From: Hante Meuleman Date: Mon, 11 Apr 2016 09:35:21 +0000 (+0200) Subject: brcmfmac: clear eventmask array before using it X-Git-Tag: v4.7-rc1~154^2~146^2~101 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7fde010d473d7eb98a2af3dd91e83838a1f24cdf;p=karo-tx-linux.git brcmfmac: clear eventmask array before using it 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 Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index d414fbbcc814..b390561255b3 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",