diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-06-19 15:54:05 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-26 09:37:25 +0200 |
| commit | 371a255e863857f988a91a3850d6feeaa4f3c536 (patch) | |
| tree | 77022654c1686dcdbb9753d097a3c3ea1aa396e0 /net/mac80211/iface.c | |
| parent | 171243612f1612402fbf83f3f034a1beefcdea61 (diff) | |
| download | op-kernel-dev-371a255e863857f988a91a3850d6feeaa4f3c536.zip op-kernel-dev-371a255e863857f988a91a3850d6feeaa4f3c536.tar.gz | |
mac80211: make ieee80211_check_concurrent_iface netdev-independent
ieee80211_check_concurrent_iface() need not use the
netdev. Remove the use of the netdev here to prepare
the function for P2P device addition.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 5768803..58c2ab3 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -97,15 +97,12 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct ieee80211_sub_if_data *nsdata; - struct net_device *dev = sdata->dev; ASSERT_RTNL(); /* we hold the RTNL here so can safely walk the list */ list_for_each_entry(nsdata, &local->interfaces, list) { - struct net_device *ndev = nsdata->dev; - - if (ndev != dev && ieee80211_sdata_running(nsdata)) { + if (nsdata != sdata && ieee80211_sdata_running(nsdata)) { /* * Allow only a single IBSS interface to be up at any * time. This is restricted because beacon distribution @@ -124,7 +121,8 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata, * The remaining checks are only performed for interfaces * with the same MAC address. */ - if (!ether_addr_equal(dev->dev_addr, ndev->dev_addr)) + if (!ether_addr_equal(sdata->vif.addr, + nsdata->vif.addr)) continue; /* |
