From b9e40857682ecfc5bcd0356a23ff409883ffb982 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 15 Jul 2008 00:15:08 -0700 Subject: netdev: Do not use TX lock to protect address lists. Now that we have a specific lock to protect the network device unicast and multicast lists, remove extraneous grabs of the TX lock in cases where the code only needs address list protection. Signed-off-by: David S. Miller --- net/mac80211/main.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 095b7d928d64..af0056e7e5b3 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -291,11 +291,9 @@ static int ieee80211_open(struct net_device *dev) if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS) local->fif_other_bss++; - netif_tx_lock_bh(local->mdev); - netif_addr_lock(local->mdev); + netif_addr_lock_bh(local->mdev); ieee80211_configure_filter(local); - netif_addr_unlock(local->mdev); - netif_tx_unlock_bh(local->mdev); + netif_addr_unlock_bh(local->mdev); break; case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: @@ -492,11 +490,9 @@ static int ieee80211_stop(struct net_device *dev) if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS) local->fif_other_bss--; - netif_tx_lock_bh(local->mdev); - netif_addr_lock(local->mdev); + netif_addr_lock_bh(local->mdev); ieee80211_configure_filter(local); - netif_addr_unlock(local->mdev); - netif_tx_unlock_bh(local->mdev); + netif_addr_unlock_bh(local->mdev); break; case IEEE80211_IF_TYPE_MESH_POINT: case IEEE80211_IF_TYPE_STA: -- cgit v1.2.1