From ad99d141144c4996c810fe75f04c387214ca360a Mon Sep 17 00:00:00 2001 From: Javier Cardona Date: Mon, 29 Aug 2011 13:23:06 -0700 Subject: [PATCH] mac80211: Remove redundant mesh path expiration checks Signed-off-by: Javier Cardona Signed-off-by: John W. Linville --- net/mac80211/mesh_pathtbl.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 618f841..717f38a 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -359,8 +359,7 @@ struct mesh_path *mesh_path_lookup(u8 *dst, struct ieee80211_sub_if_data *sdata) memcmp(dst, mpath->dst, ETH_ALEN) == 0) { if (MPATH_EXPIRED(mpath)) { spin_lock_bh(&mpath->state_lock); - if (MPATH_EXPIRED(mpath)) - mpath->flags &= ~MESH_PATH_ACTIVE; + mpath->flags &= ~MESH_PATH_ACTIVE; spin_unlock_bh(&mpath->state_lock); } return mpath; @@ -386,8 +385,7 @@ struct mesh_path *mpp_path_lookup(u8 *dst, struct ieee80211_sub_if_data *sdata) memcmp(dst, mpath->dst, ETH_ALEN) == 0) { if (MPATH_EXPIRED(mpath)) { spin_lock_bh(&mpath->state_lock); - if (MPATH_EXPIRED(mpath)) - mpath->flags &= ~MESH_PATH_ACTIVE; + mpath->flags &= ~MESH_PATH_ACTIVE; spin_unlock_bh(&mpath->state_lock); } return mpath; @@ -420,8 +418,7 @@ struct mesh_path *mesh_path_lookup_by_idx(int idx, struct ieee80211_sub_if_data if (j++ == idx) { if (MPATH_EXPIRED(node->mpath)) { spin_lock_bh(&node->mpath->state_lock); - if (MPATH_EXPIRED(node->mpath)) - node->mpath->flags &= ~MESH_PATH_ACTIVE; + node->mpath->flags &= ~MESH_PATH_ACTIVE; spin_unlock_bh(&node->mpath->state_lock); } return node->mpath; -- 2.7.4