mac80211: fix mesh_path and sta_info get_by_idx functions

Skip properly entries whose dev does not match.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e27f896dae53..3b84c16cf054 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;