Commit ca91dc97 authored by Chun-Yeow Yeoh's avatar Chun-Yeow Yeoh Committed by Johannes Berg

mac80211: use put_unaligned_le16 for precedence value in mesh

use put_unaligned_le16 for precedence value in mesh
channel switch support
Signed-off-by: default avatarChun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 3751c4ed
......@@ -674,8 +674,6 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
rcu_read_lock();
csa = rcu_dereference(ifmsh->csa);
if (csa) {
__le16 pre_value;
pos = skb_put(skb, 13);
memset(pos, 0, 13);
*pos++ = WLAN_EID_CHANNEL_SWITCH;
......@@ -697,8 +695,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT : 0x00;
put_unaligned_le16(WLAN_REASON_MESH_CHAN, pos);
pos += 2;
pre_value = cpu_to_le16(ifmsh->pre_value);
memcpy(pos, &pre_value, 2);
put_unaligned_le16(ifmsh->pre_value, pos);
pos += 2;
}
rcu_read_unlock();
......
......@@ -2450,7 +2450,6 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
if (ieee80211_vif_is_mesh(&sdata->vif)) {
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
__le16 pre_value;
skb_put(skb, 8);
*pos++ = WLAN_EID_CHAN_SWITCH_PARAM; /* EID */
......@@ -2466,8 +2465,7 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
ifmsh->pre_value = 1;
else
ifmsh->pre_value++;
pre_value = cpu_to_le16(ifmsh->pre_value);
memcpy(pos, &pre_value, 2); /* Precedence Value */
put_unaligned_le16(ifmsh->pre_value, pos);/* Precedence Value */
pos += 2;
ifmsh->chsw_init = true;
}
......
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