wifi: mac80211: move interface config to new struct

We'll use bss_conf for per-link configuration later, so
move out all the non-link-specific data out into a new
struct ieee80211_vif_cfg used in the vif.

Some adjustments were done with the following spatch:

    @@
    expression sdata;
    struct ieee80211_vif *vifp;
    identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator };
    @@
    (
    -sdata->vif.bss_conf.var
    +sdata->vif.cfg.var
    |
    -vifp->bss_conf.var
    +vifp->cfg.var
    )

    @bss_conf@
    struct ieee80211_bss_conf *bss_conf;
    identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator };
    @@
    -bss_conf->var
    +vif_cfg->var

(though more manual fixups were needed, e.g. replacing
"vif_cfg->" by "vif->cfg." in many files.)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index fa04021d4c0f..7eb6d8c4f25c 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -230,7 +230,7 @@ ieee80211_tdls_add_aid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 
 	*pos++ = WLAN_EID_AID;
 	*pos++ = 2; /* len */
-	put_unaligned_le16(sdata->vif.bss_conf.aid, pos);
+	put_unaligned_le16(sdata->vif.cfg.aid, pos);
 }
 
 /* translate numbering in the WMM parameter IE to the mac80211 notation */
@@ -1444,7 +1444,7 @@ void ieee80211_tdls_oper_request(struct ieee80211_vif *vif, const u8 *peer,
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 
-	if (vif->type != NL80211_IFTYPE_STATION || !vif->bss_conf.assoc) {
+	if (vif->type != NL80211_IFTYPE_STATION || !vif->cfg.assoc) {
 		sdata_err(sdata, "Discarding TDLS oper %d - not STA or disconnected\n",
 			  oper);
 		return;