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, 5 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 9f84a6fde0c2..4cd06a0942d4 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1256,14 +1256,14 @@ static int ar5523_create_connection(struct ar5523 *ar,
 				sizeof(create), 0);
 }
 
-static int ar5523_write_associd(struct ar5523 *ar,
-				struct ieee80211_bss_conf *bss)
+static int ar5523_write_associd(struct ar5523 *ar, struct ieee80211_vif *vif)
 {
+	struct ieee80211_bss_conf *bss = &vif->bss_conf;
 	struct ar5523_cmd_set_associd associd;
 
 	memset(&associd, 0, sizeof(associd));
 	associd.defaultrateix = cpu_to_be32(0);	/* XXX */
-	associd.associd = cpu_to_be32(bss->aid);
+	associd.associd = cpu_to_be32(vif->cfg.aid);
 	associd.timoffset = cpu_to_be32(0x3b);	/* XXX */
 	memcpy(associd.bssid, bss->bssid, ETH_ALEN);
 	return ar5523_cmd_write(ar, WDCMSG_WRITE_ASSOCID, &associd,
@@ -1284,7 +1284,7 @@ static void ar5523_bss_info_changed(struct ieee80211_hw *hw,
 	if (!(changed & BSS_CHANGED_ASSOC))
 		goto out_unlock;
 
-	if (bss->assoc) {
+	if (vif->cfg.assoc) {
 		error = ar5523_create_connection(ar, vif, bss);
 		if (error) {
 			ar5523_err(ar, "could not create connection\n");
@@ -1297,7 +1297,7 @@ static void ar5523_bss_info_changed(struct ieee80211_hw *hw,
 			goto out_unlock;
 		}
 
-		error = ar5523_write_associd(ar, bss);
+		error = ar5523_write_associd(ar, vif);
 		if (error) {
 			ar5523_err(ar, "could not set association\n");
 			goto out_unlock;