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mac80211: switch to ieee80211_sdata_running

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Since the introduction of ieee80211_sdata_running(),
some new code was introduced that uses netif_running()
instead. Switch all these instances over.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2010-08-27 12:35:55 +02:00 committed by John W. Linville
parent b9dcf712d1
commit 26a58456be
3 changed files with 6 additions and 8 deletions
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6
net/mac80211/cfg.c
View file

@ -81,16 +81,14 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_idx, const u8 *mac_addr,
struct key_params *params)
{
struct ieee80211_sub_if_data *sdata;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct sta_info *sta = NULL;
struct ieee80211_key *key;
int err;
if (!netif_running(dev))
if (!ieee80211_sdata_running(sdata))
return -ENETDOWN;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
/* reject WEP and TKIP keys if WEP failed to initialize */
switch (params->cipher) {
case WLAN_CIPHER_SUITE_WEP40:

6
net/mac80211/main.c
View file

@ -339,9 +339,6 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
struct ieee80211_if_managed *ifmgd;
int c = 0;
if (!netif_running(ndev))
return NOTIFY_DONE;
/* Make sure it's our interface that got changed */
if (!wdev)
return NOTIFY_DONE;
@ -352,6 +349,9 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
sdata = IEEE80211_DEV_TO_SUB_IF(ndev);
bss_conf = &sdata->vif.bss_conf;
if (!ieee80211_sdata_running(sdata))
return NOTIFY_DONE;
/* ARP filtering is only supported in managed mode */
if (sdata->vif.type != NL80211_IFTYPE_STATION)
return NOTIFY_DONE;

2
net/mac80211/util.c
View file

@ -1308,7 +1308,7 @@ void ieee80211_recalc_smps(struct ieee80211_local *local,
*/
list_for_each_entry(sdata, &local->interfaces, list) {
if (!netif_running(sdata->dev))
if (!ieee80211_sdata_running(sdata))
continue;
if (sdata->vif.type != NL80211_IFTYPE_STATION)
goto set;