mwifiex: cfg80211: print message when changing ps_mode

kitakar5525 · qzed · commit 4a41ec65831a · 2020-02-28T01:23:08.000+01:00
Notify user of ps_mode status change. Especially, print a warning when
user enabled ps_mode.
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -457,6 +457,14 @@ mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 		return -1;
 	}
 
+	if (ps_mode)
+		dev_warn(priv->adapter->dev,
+			    "WARN: Request to enable ps_mode received. Enabling it. "
+			    "Disable it if you encounter connection instability.\n");
+	else
+		dev_info(priv->adapter->dev,
+			    "Request to disable ps_mode received. Disabling it.\n");
+
 	return mwifiex_drv_set_power(priv, &ps_mode);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -457,6 +457,14 @@ mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy,`
`457`	`457`	`return -1;`
`458`	`458`	`}`
`459`	`459`
	`460`	`+ if (ps_mode)`
	`461`	`+ dev_warn(priv->adapter->dev,`
	`462`	`+ "WARN: Request to enable ps_mode received. Enabling it. "`
	`463`	`+ "Disable it if you encounter connection instability.\n");`
	`464`	`+ else`
	`465`	`+ dev_info(priv->adapter->dev,`
	`466`	`+ "Request to disable ps_mode received. Disabling it.\n");`
	`467`	`+`
`460`	`468`	`return mwifiex_drv_set_power(priv, &ps_mode);`
`461`	`469`	`}`
`462`	`470`