diff options
Diffstat (limited to 'net/mac80211/link.c')
| -rw-r--r-- | net/mac80211/link.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/link.c b/net/mac80211/link.c index bf7bd880d0..d4f86955af 100644 --- a/net/mac80211/link.c +++ b/net/mac80211/link.c @@ -444,6 +444,9 @@ int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links) lockdep_assert_wiphy(local->hw.wiphy); + if (!drv_can_activate_links(local, sdata, active_links)) + return -EINVAL; + old_active = sdata->vif.active_links; if (old_active & active_links) { /* |