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mac80211: remove struct ieee80211_if_init_conf

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All its members (vif, mac_addr, type) are now available
in the vif struct directly, so we can pass that instead
of the conf struct. I generated this patch (except the
mac80211 and header file changes) with this semantic
patch:

@@
identifier conf, fn, hw;
type tp;
@@
tp fn(struct ieee80211_hw *hw,
-struct ieee80211_if_init_conf *conf)
+struct ieee80211_vif *vif)
{
<...
(
-conf->type
+vif->type
|
-conf->mac_addr
+vif->addr
|
-conf->vif
+vif
)
...>
}

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-12-23 13:15:45 +01:00
committed by John W. Linville
parent 98b6218388
commit 1ed32e4fc8
25 changed files with 170 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
net/mac80211/iface.c
View File

@@ -96,7 +96,6 @@ static int ieee80211_open(struct net_device *dev)
struct ieee80211_sub_if_data *nsdata;
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
struct ieee80211_if_init_conf conf;
u32 changed = 0;
int res;
u32 hw_reconf_flags = 0;
@@ -248,10 +247,7 @@ static int ieee80211_open(struct net_device *dev)
ieee80211_configure_filter(local);
break;
default:
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
conf.mac_addr = sdata->vif.addr;
res = drv_add_interface(local, &conf);
res = drv_add_interface(local, &sdata->vif);
if (res)
goto err_stop;
@@ -334,7 +330,7 @@ static int ieee80211_open(struct net_device *dev)
return 0;
err_del_interface:
drv_remove_interface(local, &conf);
drv_remove_interface(local, &sdata->vif);
err_stop:
if (!local->open_count)
drv_stop(local);
@@ -349,7 +345,6 @@ static int ieee80211_stop(struct net_device *dev)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_init_conf conf;
struct sta_info *sta;
unsigned long flags;
struct sk_buff *skb, *tmp;
@@ -533,12 +528,9 @@ static int ieee80211_stop(struct net_device *dev)
BSS_CHANGED_BEACON_ENABLED);
}
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
conf.mac_addr = sdata->vif.addr;
/* disable all keys for as long as this netdev is down */
ieee80211_disable_keys(sdata);
drv_remove_interface(local, &conf);
drv_remove_interface(local, &sdata->vif);
}
sdata->bss = NULL;