diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2016-09-20 11:26:48 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-21 00:06:32 -0400 |
| commit | 94d308d060cd3ee65152b8ebd7a1c24fa86eee82 (patch) | |
| tree | 677122b5da6f665be54f4a7600a011278969fb50 /drivers/net/ethernet/mediatek | |
| parent | 8847293992606677d5e446d1e712bd128ea7977f (diff) | |
| download | linux-94d308d060cd3ee65152b8ebd7a1c24fa86eee82.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net/ethernet/mediatek')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 481f3609a1ea..ca6b5013e275 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2137,8 +2137,9 @@ static void mtk_get_ethtool_stats(struct net_device *dev, } } + data_src = (u64 *)hwstats; + do { - data_src = (u64 *)hwstats; data_dst = data; start = u64_stats_fetch_begin_irq(&hwstats->syncp); |