Commit 94d308d0 authored Sep 20, 2016 by Sean Wang Committed by David S. Miller Sep 21, 2016

net: ethernet: mediatek: enhance with avoiding superfluous assignment inside mtk_get_ethtool_stats



data_src is unchanged inside the loop, so this patch moves
the assignment to outside the loop to avoid unnecessarily
assignment

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 88472939

drivers/net/ethernet/mediatek/mtk_eth_soc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2137,8 +2137,9 @@ static void mtk_get_ethtool_stats(struct net_device *dev,
		}
		}

		do {
		data_src = (u64 *)hwstats;

		do {
		data_dst = data;
		start = u64_stats_fetch_begin_irq(&hwstats->syncp);