diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2017-05-03 15:51:32 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-03 09:51:25 -0400 |
| commit | 37a7fdf2892be124545ddaf99b85de576121476c (patch) | |
| tree | 512d397ce6d991696a55359e812e3a04977e4613 /drivers/net/ethernet | |
| parent | 1c2dd16add7ebd7fc6a47f21a42f502cfed5ec2f (diff) | |
| download | linux-37a7fdf2892be124545ddaf99b85de576121476c.tar.bz2 | |
tg3: don't clear stats while tg3_close
Now tg3 NIC's stats will be cleared after ifdown/ifup. bond_get_stats traverse
its salves to get statistics,cumulative the increment.If a tg3 NIC is added to
bonding as a slave,ifdown/ifup will cause bonding's stats become tremendous value
(ex.1638.3 PiB) because of negative increment.
Fixes: 92feeabf3f67 ("tg3: Save stats across chip resets")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index f395b951f5e7..537d571ee601 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -11729,10 +11729,6 @@ static int tg3_close(struct net_device *dev) tg3_stop(tp); - /* Clear stats across close / open calls */ - memset(&tp->net_stats_prev, 0, sizeof(tp->net_stats_prev)); - memset(&tp->estats_prev, 0, sizeof(tp->estats_prev)); - if (pci_device_is_present(tp->pdev)) { tg3_power_down_prepare(tp); |