From 5cd51c2bad56625e4447739426845cfa37fc11a5 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Thu, 6 Jun 2013 13:17:56 +0200 Subject: [PATCH] brcmfmac: Find correct MAC descriptor in case of TDLS. In case of TDLS find the correct MAC descriptor for fw signalling data. In case of TDLS each destination gets its own entry. This was not handled correctly for P2P client. Reviewed-by: Arend Van Spriel Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- .../net/wireless/brcm80211/brcmfmac/fwsignal.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index abba7f78a6fe..876ea423048d 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -677,26 +677,21 @@ brcmf_fws_find_mac_desc(struct brcmf_fws_info *fws, struct brcmf_if *ifp, { struct brcmf_fws_mac_descriptor *entry = &fws->desc.other; bool multicast; - enum nl80211_iftype iftype; multicast = is_multicast_ether_addr(da); - iftype = brcmf_cfg80211_get_iftype(ifp); - /* Multicast destination and P2P clients get the interface entry. - * STA gets the interface entry if there is no exact match. For - * example, TDLS destinations have their own entry. + /* Multicast destination, STA and P2P clients get the interface entry. + * STA/GC gets the Mac Entry for TDLS destinations, TDLS destinations + * have their own entry. */ - entry = NULL; - if ((multicast || iftype == NL80211_IFTYPE_STATION || - iftype == NL80211_IFTYPE_P2P_CLIENT) && ifp->fws_desc) + if (multicast && ifp->fws_desc) { entry = ifp->fws_desc; - - if (entry != NULL && iftype != NL80211_IFTYPE_STATION) goto done; + } entry = brcmf_fws_mac_descriptor_lookup(fws, da); if (IS_ERR(entry)) - entry = &fws->desc.other; + entry = ifp->fws_desc; done: return entry; -- 2.39.5