wifi: cfg80211: Remove the redundant wiphy_dev

Zheng tan · jmberg-intel · commit b2422712d15d · 2025-09-10T15:05:48.000+02:00
There is no need to call wiphy_dev again.Simplifying the code makes it more readable. Signed-off-by: Zheng tan <tanzheng@kylinos.cn> Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://patch.msgid.link/20250910015556.219298-1-tanzheng@kylinos.cn Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
@@ -23,7 +23,7 @@ void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	else
 		strscpy(info->fw_version, "N/A", sizeof(info->fw_version));
 
-	strscpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
+	strscpy(info->bus_info, dev_name(pdev),
 		sizeof(info->bus_info));
 }
 EXPORT_SYMBOL(cfg80211_get_drvinfo);

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ void cfg80211_get_drvinfo(struct net_device dev, struct ethtool_drvinfo info)`
`23`	`23`	`else`
`24`	`24`	`strscpy(info->fw_version, "N/A", sizeof(info->fw_version));`
`25`	`25`
`26`		`- strscpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),`
	`26`	`+ strscpy(info->bus_info, dev_name(pdev),`
`27`	`27`	`sizeof(info->bus_info));`
`28`	`28`	`}`
`29`	`29`	`EXPORT_SYMBOL(cfg80211_get_drvinfo);`