1 files changed, 18 insertions, 16 deletions

diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index dc51669e67d8..be1361b5f7ad 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -348,7 +348,7 @@ static struct mesh_path *mpath_lookup(struct mesh_table *tbl, u8 *dst,
         hlist_for_each_entry_rcu(node, n, bucket, list) {
                 mpath = node->mpath;
                 if (mpath->sdata == sdata &&
-                                memcmp(dst, mpath->dst, ETH_ALEN) == 0) {
+                                compare_ether_addr(dst, mpath->dst) == 0) {
                         if (MPATH_EXPIRED(mpath)) {
                                 spin_lock_bh(&mpath->state_lock);
                                 mpath->flags &= ~MESH_PATH_ACTIVE;
@@ -523,7 +523,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
         int err = 0;
         u32 hash_idx;
 
-        if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
+        if (compare_ether_addr(dst, sdata->vif.addr) == 0)
                 /* never add ourselves as neighbours */
                 return -ENOTSUPP;
 
@@ -559,12 +559,13 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
         hash_idx = mesh_table_hash(dst, sdata, tbl);
         bucket = &tbl->hash_buckets[hash_idx];
 
-        spin_lock_bh(&tbl->hashwlock[hash_idx]);
+        spin_lock(&tbl->hashwlock[hash_idx]);
 
         err = -EEXIST;
         hlist_for_each_entry(node, n, bucket, list) {
                 mpath = node->mpath;
-                if (mpath->sdata == sdata && memcmp(dst, mpath->dst, ETH_ALEN) == 0)
+                if (mpath->sdata == sdata &&
+                    compare_ether_addr(dst, mpath->dst) == 0)
                         goto err_exists;
         }
 
@@ -575,7 +576,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
 
         mesh_paths_generation++;
 
-        spin_unlock_bh(&tbl->hashwlock[hash_idx]);
+        spin_unlock(&tbl->hashwlock[hash_idx]);
         read_unlock_bh(&pathtbl_resize_lock);
         if (grow) {
                 set_bit(MESH_WORK_GROW_MPATH_TABLE,  &ifmsh->wrkq_flags);
@@ -584,7 +585,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
         return 0;
 
 err_exists:
-        spin_unlock_bh(&tbl->hashwlock[hash_idx]);
+        spin_unlock(&tbl->hashwlock[hash_idx]);
         read_unlock_bh(&pathtbl_resize_lock);
         kfree(new_node);
 err_node_alloc:
@@ -655,7 +656,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
         int err = 0;
         u32 hash_idx;
 
-        if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
+        if (compare_ether_addr(dst, sdata->vif.addr) == 0)
                 /* never add ourselves as neighbours */
                 return -ENOTSUPP;
 
@@ -687,12 +688,13 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
         hash_idx = mesh_table_hash(dst, sdata, tbl);
         bucket = &tbl->hash_buckets[hash_idx];
 
-        spin_lock_bh(&tbl->hashwlock[hash_idx]);
+        spin_lock(&tbl->hashwlock[hash_idx]);
 
         err = -EEXIST;
         hlist_for_each_entry(node, n, bucket, list) {
                 mpath = node->mpath;
-                if (mpath->sdata == sdata && memcmp(dst, mpath->dst, ETH_ALEN) == 0)
+                if (mpath->sdata == sdata &&
+                    compare_ether_addr(dst, mpath->dst) == 0)
                         goto err_exists;
         }
 
@@ -701,7 +703,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
             tbl->mean_chain_len * (tbl->hash_mask + 1))
                 grow = 1;
 
-        spin_unlock_bh(&tbl->hashwlock[hash_idx]);
+        spin_unlock(&tbl->hashwlock[hash_idx]);
         read_unlock_bh(&pathtbl_resize_lock);
         if (grow) {
                 set_bit(MESH_WORK_GROW_MPP_TABLE,  &ifmsh->wrkq_flags);
@@ -710,7 +712,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
         return 0;
 
 err_exists:
-        spin_unlock_bh(&tbl->hashwlock[hash_idx]);
+        spin_unlock(&tbl->hashwlock[hash_idx]);
         read_unlock_bh(&pathtbl_resize_lock);
         kfree(new_node);
 err_node_alloc:
@@ -809,9 +811,9 @@ void mesh_path_flush_by_nexthop(struct sta_info *sta)
         for_each_mesh_entry(tbl, p, node, i) {
                 mpath = node->mpath;
                 if (rcu_dereference(mpath->next_hop) == sta) {
-                        spin_lock_bh(&tbl->hashwlock[i]);
+                        spin_lock(&tbl->hashwlock[i]);
                         __mesh_path_del(tbl, node);
-                        spin_unlock_bh(&tbl->hashwlock[i]);
+                        spin_unlock(&tbl->hashwlock[i]);
                 }
         }
         read_unlock_bh(&pathtbl_resize_lock);
@@ -882,11 +884,11 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
         hash_idx = mesh_table_hash(addr, sdata, tbl);
         bucket = &tbl->hash_buckets[hash_idx];
 
-        spin_lock_bh(&tbl->hashwlock[hash_idx]);
+        spin_lock(&tbl->hashwlock[hash_idx]);
         hlist_for_each_entry(node, n, bucket, list) {
                 mpath = node->mpath;
                 if (mpath->sdata == sdata &&
-                    memcmp(addr, mpath->dst, ETH_ALEN) == 0) {
+                    compare_ether_addr(addr, mpath->dst) == 0) {
                         __mesh_path_del(tbl, node);
                         goto enddel;
                 }
@@ -895,7 +897,7 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
         err = -ENXIO;
 enddel:
         mesh_paths_generation++;
-        spin_unlock_bh(&tbl->hashwlock[hash_idx]);
+        spin_unlock(&tbl->hashwlock[hash_idx]);
         read_unlock_bh(&pathtbl_resize_lock);
         return err;
 }