From: Xiao Wang <xiao.w.wang@intel.com>
Date: Fri, 19 Feb 2016 11:06:58 +0000 (+0800)
Subject: fm10k/base: use memcpy for MAC address copy
X-Git-Tag: spdx-start~7329
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=49670b6eae94aa2d786c694402f06f9a0c729111;p=dpdk.git

fm10k/base: use memcpy for MAC address copy

Use memcpy instead of copying MAC address byte-by-byte.

Signed-off-by: Wang Xiao W <xiao.w.wang@intel.com>
Tested-by: Heng Ding <hengx.ding@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
---

diff --git a/drivers/net/fm10k/base/fm10k_pf.c b/drivers/net/fm10k/base/fm10k_pf.c
index 7d48210d46..a1469aaf26 100644
--- a/drivers/net/fm10k/base/fm10k_pf.c
+++ b/drivers/net/fm10k/base/fm10k_pf.c
@@ -300,7 +300,6 @@ STATIC s32 fm10k_read_mac_addr_pf(struct fm10k_hw *hw)
 {
 	u8 perm_addr[ETH_ALEN];
 	u32 serial_num;
-	int i;
 
 	DEBUGFUNC("fm10k_read_mac_addr_pf");
 
@@ -324,10 +323,8 @@ STATIC s32 fm10k_read_mac_addr_pf(struct fm10k_hw *hw)
 	perm_addr[4] = (u8)(serial_num >> 8);
 	perm_addr[5] = (u8)(serial_num);
 
-	for (i = 0; i < ETH_ALEN; i++) {
-		hw->mac.perm_addr[i] = perm_addr[i];
-		hw->mac.addr[i] = perm_addr[i];
-	}
+	memcpy(hw->mac.perm_addr, perm_addr, ETH_ALEN);
+	memcpy(hw->mac.addr, perm_addr, ETH_ALEN);
 
 	return FM10K_SUCCESS;
 }