From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 22 Jan 2015 21:37:39 +0000 (+0200)
Subject: cxgb3: re-use native hex2bin()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7aee42c6764bae75d0eb2f674f0874193de90c05;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

cxgb3: re-use native hex2bin()

Call hex2bin() library function instead of doing conversion here.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
index c74a898fcd4f..184a8d545ac4 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
@@ -727,9 +727,9 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p)
 		p->xauicfg[1] = simple_strtoul(vpd.xaui1cfg_data, NULL, 16);
 	}
 
-	for (i = 0; i < 6; i++)
-		p->eth_base[i] = hex_to_bin(vpd.na_data[2 * i]) * 16 +
-				 hex_to_bin(vpd.na_data[2 * i + 1]);
+	ret = hex2bin(p->eth_base, vpd.na_data, 6);
+	if (ret < 0)
+		return -EINVAL;
 	return 0;
 }