power-supply: Use 'break' instead of 'continue' to end loop

In few routines, we need to end the do-while loop when no more "power-supplies"
are available. Currently we are doing 'continue' which will make the
'while(np)' conditional statement run again.

Skip this by doing a 'break' instead.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

drivers/power/power_supply_core.c

@@ -127,7 +127,7 @@ static int __power_supply_populate_supplied_from(struct device *dev,
 	do {
 		np = of_parse_phandle(psy->of_node, "power-supplies", i++);
 		if (!np)
-			continue;
+			break;
 
 		if (np == epsy->of_node) {
 			dev_info(psy->dev, "%s: Found supply : %s\n",
@@ -215,7 +215,7 @@ static int power_supply_check_supplies(struct power_supply *psy)
 
 		np = of_parse_phandle(psy->of_node, "power-supplies", cnt++);
 		if (!np)
-			continue;
+			break;
 
 		ret = power_supply_find_supply_from_node(np);
 		if (ret) {