diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index b4219937e75e..b02ac3378b13 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1066,7 +1066,8 @@ int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata) /* Remove the CSA and MCSP elements from the beacon */ tmp_csa_settings = rcu_dereference(ifmsh->csa); rcu_assign_pointer(ifmsh->csa, NULL); - kfree_rcu(tmp_csa_settings, rcu_head); + if (tmp_csa_settings) + kfree_rcu(tmp_csa_settings, rcu_head); ret = ieee80211_mesh_rebuild_beacon(sdata); if (ret) return -EINVAL; @@ -1079,8 +1080,7 @@ int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata) } int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, - struct cfg80211_csa_settings *csa_settings, - bool csa_action) + struct cfg80211_csa_settings *csa_settings) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct mesh_csa_settings *tmp_csa_settings; @@ -1104,9 +1104,6 @@ int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, return ret; } - if (csa_action) - ieee80211_send_action_csa(sdata, csa_settings); - return BSS_CHANGED_BEACON; } |