mtd: jz4740_nand: Remove unnecessary OOM messages

The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

drivers/mtd/nand/jz4740_nand.c

@@ -416,10 +416,8 @@ static int jz_nand_probe(struct platform_device *pdev)
 	uint8_t nand_maf_id = 0, nand_dev_id = 0;
 
 	nand = kzalloc(sizeof(*nand), GFP_KERNEL);
-	if (!nand) {
-		dev_err(&pdev->dev, "Failed to allocate device structure.\n");
+	if (!nand)
 		return -ENOMEM;
-	}
 
 	ret = jz_nand_ioremap_resource(pdev, "mmio", &nand->mem, &nand->base);
 	if (ret)