[bug report] wifi: nxp: add nxpwifi driver for IW61x
Dan Carpenter <[email protected]>
| Newsgroups | org.kernel.vger.linux-wireless |
|---|---|
| Message-ID | <[email protected]> |
Hello Jeff Chen,
Commit 73b01e57ed3e ("wifi: nxp: add nxpwifi driver for IW61x") from
Jun 5, 2026 (linux-next), leads to the following Smatch static
checker warning:
drivers/net/wireless/nxp/nxpwifi/cfg80211.c:850 nxpwifi_change_vif_to_sta()
warn: duplicate check 'ret' (previous on line 840)
drivers/net/wireless/nxp/nxpwifi/cfg80211.c
816 static int
817 nxpwifi_change_vif_to_sta(struct net_device *dev,
818 enum nl80211_iftype curr_iftype,
819 enum nl80211_iftype type,
820 struct vif_params *params)
821 {
822 struct nxpwifi_private *priv;
823 struct nxpwifi_adapter *adapter;
824 int ret;
825
826 priv = nxpwifi_netdev_get_priv(dev);
827
828 if (!priv)
829 return -EINVAL;
830
831 adapter = priv->adapter;
832
833 nxpwifi_dbg(adapter, INFO,
834 "%s: changing role to station\n", dev->name);
835
836 ret = nxpwifi_deinit_priv_params(priv);
837 if (ret)
838 goto done;
839 ret = nxpwifi_init_new_priv_params(priv, dev, type);
840 if (ret)
841 goto done;
842
843 update_vif_type_counter(adapter, curr_iftype, -1);
844 update_vif_type_counter(adapter, type, 1);
845 dev->ieee80211_ptr->iftype = type;
846
847 if (nxpwifi_set_bss_mode(priv))
848 return -1;
Was this supposed to be?
ret = nxpwifi_set_bss_mode(priv);
849
--> 850 if (ret)
851 goto done;
Dead code.
852
853 ret = nxpwifi_sta_init_cmd(priv, false, false);
854
855 done:
856 return ret;
857 }
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regards,
dan carpenter