wifi: esp_at: return modem reset result

Jordan Yates · mbolivar-nordic · commit 06960750c718 · 2022-03-29T12:32:43.000-07:00
Return an error code indicating whether the modem was successfully reset
or not.

Signed-off-by: Jordan Yates &lt;jordan.yates@data61.csiro.au&gt;
diff --git a/drivers/wifi/esp_at/esp.c b/drivers/wifi/esp_at/esp.c
@@ -1026,7 +1026,7 @@ static void esp_init_work(struct k_work *work)
 	net_if_up(dev->net_iface);
 }
 
-static void esp_reset(struct esp_data *dev)
+static int esp_reset(struct esp_data *dev)
 {
 	if (net_if_is_up(dev->net_iface)) {
 		net_if_down(dev->net_iface);
@@ -1055,9 +1055,10 @@ static void esp_reset(struct esp_data *dev)
 
 	if (ret < 0) {
 		LOG_ERR("Failed to reset device: %d", ret);
-		return;
+		return -EAGAIN;
 	}
 #endif
+	return 0;
 }
 
 static void esp_iface_init(struct net_if *iface)

Original file line number	Diff line number	Diff line change
`@@ -1026,7 +1026,7 @@ static void esp_init_work(struct k_work *work)`
`1026`	`1026`	`net_if_up(dev->net_iface);`
`1027`	`1027`	`}`
`1028`	`1028`
`1029`		`-static void esp_reset(struct esp_data *dev)`
	`1029`	`+static int esp_reset(struct esp_data *dev)`
`1030`	`1030`	`{`
`1031`	`1031`	`if (net_if_is_up(dev->net_iface)) {`
`1032`	`1032`	`net_if_down(dev->net_iface);`
`@@ -1055,9 +1055,10 @@ static void esp_reset(struct esp_data *dev)`
`1055`	`1055`
`1056`	`1056`	`if (ret < 0) {`
`1057`	`1057`	`LOG_ERR("Failed to reset device: %d", ret);`
`1058`		`- return;`
	`1058`	`+ return -EAGAIN;`
`1059`	`1059`	`}`
`1060`	`1060`	`#endif`
	`1061`	`+ return 0;`
`1061`	`1062`	`}`
`1062`	`1063`
`1063`	`1064`	`static void esp_iface_init(struct net_if *iface)`