Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / net / mac80211 / mesh_pathtbl.c

diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 135022d7ee57f0fe83a77859c71c3e4531c851f1..5845dc21ce854ea535cb9fa69af2cbcb2b4d4889 100644 (file)
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -98,7 +98,7 @@ struct mesh_path *mesh_path_lookup(u8 *dst, struct net_device *dev)
 /**
  * mesh_path_lookup_by_idx - look up a path in the mesh path table by its index
  * @idx: index
- * @dev: local interface
+ * @dev: local interface, or NULL for all entries
  *
  * Returns: pointer to the mesh path structure, or NULL if not found.
  *
@@ -111,7 +111,9 @@ struct mesh_path *mesh_path_lookup_by_idx(int idx, struct net_device *dev)
        int i;
        int j = 0;
 
-       for_each_mesh_entry(mesh_paths, p, node, i)
+       for_each_mesh_entry(mesh_paths, p, node, i) {
+               if (dev && node->mpath->dev != dev)
+                       continue;
                if (j++ == idx) {
                        if (MPATH_EXPIRED(node->mpath)) {
                                spin_lock_bh(&node->mpath->state_lock);
@@ -121,6 +123,7 @@ struct mesh_path *mesh_path_lookup_by_idx(int idx, struct net_device *dev)
                        }
                        return node->mpath;
                }
+       }
 
        return NULL;
 }