diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/common.c | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index ac269856be14..7f4c6bf41995 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -4566,7 +4566,6 @@ il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) struct il_priv *il = hw->priv; struct il_vif_priv *vif_priv = (void *)vif->drv_priv; int err; - u32 modes; D_MAC80211("enter: type %d, addr %pM\n", vif->type, vif->addr); @@ -4578,15 +4577,7 @@ il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) goto out; } - /* check if busy context is exclusive */ - if (il->ctx.vif && - (il->ctx.exclusive_interface_modes & BIT(il->ctx.vif->type))) { - err = -EINVAL; - goto out; - } - - modes = il->ctx.interface_modes | il->ctx.exclusive_interface_modes; - if (!(modes & BIT(vif->type))) { + if (il->ctx.vif) { err = -EOPNOTSUPP; goto out; } @@ -4979,10 +4970,10 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct il_priv *il = hw->priv; struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); - u32 modes; int err; - newtype = ieee80211_iftype_p2p(newtype, newp2p); + if (newp2p) + return -EOPNOTSUPP; mutex_lock(&il->mutex); @@ -4995,22 +4986,10 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, goto out; } - modes = ctx->interface_modes | ctx->exclusive_interface_modes; - if (!(modes & BIT(newtype))) { - err = -EOPNOTSUPP; - goto out; - } - - if ((il->ctx.exclusive_interface_modes & BIT(il->ctx.vif->type)) || - (il->ctx.exclusive_interface_modes & BIT(newtype))) { - err = -EINVAL; - goto out; - } - /* success */ il_teardown_interface(il, vif, true); vif->type = newtype; - vif->p2p = newp2p; + vif->p2p = false; err = il_setup_interface(il, ctx); WARN_ON(err); /* |