Skip properly entries whose dev does not match.
Signed-off-by: Luis Carlos Cobo <[email protected]>
---
net/mac80211/mesh_pathtbl.c | 7 +++++--
net/mac80211/sta_info.c | 5 +++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 135022d..5845dc2 100644
--- 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;
}
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e27f896..3b84c16 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -115,12 +115,13 @@ struct sta_info *sta_info_get_by_idx(struct ieee80211_local *local, int idx,
int i = 0;
list_for_each_entry_rcu(sta, &local->sta_list, list) {
+ if (dev && dev != sta->sdata->dev)
+ continue;
if (i < idx) {
++i;
continue;
- } else if (!dev || dev == sta->sdata->dev) {
- return sta;
}
+ return sta;
}
return NULL;
--
1.5.2.5