ARM: mx28: Remove duplicate OCOTP error message

The mxs_get_ocotp() function already prints an error message in the case of
a timeout, so no need to print them again in the board files.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NStefano Babic <sbabic@denx.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

arch/arm/mach-mxs/mach-m28evk.c

@@ -247,11 +247,8 @@ static int __init m28evk_fec_get_mac(void)
 	u32 val;
 	const u32 *ocotp = mxs_get_ocotp();
 
-	if (!ocotp) {
-		pr_err("%s: timeout when reading fec mac from OCOTP\n",
-			__func__);
+	if (!ocotp)
 		return -ETIMEDOUT;
-	}
 
 	/*
 	 * OCOTP only stores the last 4 octets for each mac address,

arch/arm/mach-mxs/mach-mx28evk.c

@@ -278,7 +278,7 @@ static int __init mx28evk_fec_get_mac(void)
 	const u32 *ocotp = mxs_get_ocotp();
 
 	if (!ocotp)
-		goto error;
+		return -ETIMEDOUT;
 
 	/*
 	 * OCOTP only stores the last 4 octets for each mac address,
@@ -295,10 +295,6 @@ static int __init mx28evk_fec_get_mac(void)
 	}
 
 	return 0;
-
-error:
-	pr_err("%s: timeout when reading fec mac from OCOTP\n", __func__);
-	return -ETIMEDOUT;
 }
 
 /*