1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index cb14253587f..ffcbad75e09 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -409,7 +409,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
         baselen = (u8 *) mgmt->u.action.u.plink_action.variable - (u8 *) mgmt;
         if (mgmt->u.action.u.plink_action.action_code == PLINK_CONFIRM) {
                 baseaddr += 4;
-                baselen -= 4;
+                baselen += 4;
         }
         ieee802_11_parse_elems(baseaddr, len - baselen, &elems);
         if (!elems.peer_link) {