1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 96d26cfae90b..18e819d964f1 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2514,7 +2514,6 @@ static void hwsim_mcast_new_radio(int id, struct genl_info *info,
 	return;
 
 out_err:
-	genlmsg_cancel(mcast_skb, data);
 	nlmsg_free(mcast_skb);
 }
 
@@ -2650,6 +2649,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
 	ieee80211_hw_set(hw, AMPDU_AGGREGATION);
 	ieee80211_hw_set(hw, MFP_CAPABLE);
 	ieee80211_hw_set(hw, SIGNAL_DBM);
+	ieee80211_hw_set(hw, SUPPORTS_PS);
 	ieee80211_hw_set(hw, TDLS_WIDER_BW);
 	if (rctbl)
 		ieee80211_hw_set(hw, SUPPORTS_RC_TABLE);
@@ -3236,6 +3236,7 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info)
 			GENL_SET_ERR_MSG(info,"MAC is no valid source addr");
 			NL_SET_BAD_ATTR(info->extack,
 					info->attrs[HWSIM_ATTR_PERM_ADDR]);
+			kfree(hwname);
 			return -EINVAL;
 		}
 
@@ -3339,7 +3340,7 @@ out_err:
 static int hwsim_dump_radio_nl(struct sk_buff *skb,
 			       struct netlink_callback *cb)
 {
-	int last_idx = cb->args[0];
+	int last_idx = cb->args[0] - 1;
 	struct mac80211_hwsim_data *data = NULL;
 	int res = 0;
 	void *hdr;
@@ -3367,7 +3368,7 @@ static int hwsim_dump_radio_nl(struct sk_buff *skb,
 		last_idx = data->idx;
 	}
 
-	cb->args[0] = last_idx;
+	cb->args[0] = last_idx + 1;
 
 	/* list changed, but no new element sent, set interrupted flag */
 	if (skb->len == 0 && cb->prev_seq && cb->seq != cb->prev_seq) {
@@ -3571,11 +3572,14 @@ static int __init init_mac80211_hwsim(void)
 	hwsim_wq = alloc_workqueue("hwsim_wq", 0, 0);
 	if (!hwsim_wq)
 		return -ENOMEM;
-	rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
+
+	err = rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
+	if (err)
+		goto out_free_wq;
 
 	err = register_pernet_device(&hwsim_net_ops);
 	if (err)
-		return err;
+		goto out_free_rht;
 
 	err = platform_driver_register(&mac80211_hwsim_driver);
 	if (err)
@@ -3700,6 +3704,10 @@ out_unregister_driver:
 	platform_driver_unregister(&mac80211_hwsim_driver);
 out_unregister_pernet:
 	unregister_pernet_device(&hwsim_net_ops);
+out_free_rht:
+	rhashtable_destroy(&hwsim_radios_rht);
+out_free_wq:
+	destroy_workqueue(hwsim_wq);
 	return err;
 }
 module_init(init_mac80211_hwsim);