regulator: as3711: Remove redundant error message

kzalloc prints its own OOM message upon failure.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/as3711-regulator.c

@@ -245,10 +245,8 @@ static int as3711_regulator_probe(struct platform_device *pdev)
 
 	regs = devm_kzalloc(&pdev->dev, AS3711_REGULATOR_NUM *
 			sizeof(struct as3711_regulator), GFP_KERNEL);
-	if (!regs) {
-		dev_err(&pdev->dev, "Memory allocation failed exiting..\n");
+	if (!regs)
 		return -ENOMEM;
-	}
 
 	for (id = 0, ri = as3711_reg_info; id < AS3711_REGULATOR_NUM; ++id, ri++) {
 		reg = &regs[id];