From 3c7984e97f32d39d6cfee1b3e57d5b3ab70665dc Mon Sep 17 00:00:00 2001 From: Janusz Dziedzic Date: Thu, 2 Oct 2014 13:56:40 +0200 Subject: [PATCH] ath10k: don't create bssid peer for ibss It's not really necessary to create bssid peer for bssid. Self-address peer is sufficient. This prevents some firmware revisions from crashing. Signed-off-by: Janusz Dziedzic Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/mac.c | 28 ++++++++++----------------- 1 file changed, 10 insertions(+), 18 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 4a061a7e0885..11918575decc 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -992,14 +992,6 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif, if (is_zero_ether_addr(arvif->bssid)) return; - ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, - arvif->bssid); - if (ret) { - ath10k_warn(ar, "failed to delete IBSS BSSID peer %pM for vdev %d: %d\n", - arvif->bssid, arvif->vdev_id, ret); - return; - } - memset(arvif->bssid, 0, ETH_ALEN); return; @@ -3127,17 +3119,17 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BSSID && vif->type != NL80211_IFTYPE_AP) { if (!is_zero_ether_addr(info->bssid)) { - ath10k_dbg(ar, ATH10K_DBG_MAC, - "mac vdev %d create peer %pM\n", - arvif->vdev_id, info->bssid); - - ret = ath10k_peer_create(ar, arvif->vdev_id, - info->bssid); - if (ret) - ath10k_warn(ar, "failed to add peer %pM for vdev %d when changing bssid: %i\n", - info->bssid, arvif->vdev_id, ret); - if (vif->type == NL80211_IFTYPE_STATION) { + ath10k_dbg(ar, ATH10K_DBG_MAC, + "mac vdev %d create peer %pM\n", + arvif->vdev_id, info->bssid); + + ret = ath10k_peer_create(ar, arvif->vdev_id, + info->bssid); + if (ret) + ath10k_warn(ar, "failed to add peer %pM for vdev %d when changing bssid: %i\n", + info->bssid, arvif->vdev_id, + ret); /* * this is never erased as we it for crypto key * clearing; this is FW requirement -- 2.20.1