net: mvneta: Use bool instead of int for boolean variable

Use the bool type instead of int for status_change variable.

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 66d5e10..7d582c1 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -1154,7 +1154,7 @@
 {
 	struct mvneta_port *pp = dev_get_priv(dev);
 	struct phy_device *phydev = pp->phydev;
-	int status_change = 0;
+	bool status_change = false;
 
 	if (pp->fixed_link) {
 		debug("Using fixed link, skip link adjust\n");
@@ -1193,7 +1193,7 @@
 		}
 
 		pp->link = phydev->link;
-		status_change = 1;
+		status_change = true;
 	}
 
 	if (status_change) {