diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2017-01-06 19:12:53 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-08 17:51:44 -0500 |
| commit | 5944701df90d9577658e2354cc27c4ceaeca30fe (patch) | |
| tree | 5bb624e7bfe7876f7cd052946be1e5f8493a1ab4 /drivers/net | |
| parent | bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (diff) | |
| download | linux-5944701df90d9577658e2354cc27c4ceaeca30fe.tar.bz2 | |
net: remove useless memset's in drivers get_stats64
In dev_get_stats() the statistic structure storage has already been
zeroed. Therefore network drivers do not need to call memset() again.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 1 |
3 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 45f2204e6695..de59db6c5841 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -1462,7 +1462,6 @@ static void xgene_enet_get_stats64( struct xgene_enet_desc_ring *ring; int i; - memset(stats, 0, sizeof(struct rtnl_link_stats64)); for (i = 0; i < pdata->txq_cnt; i++) { ring = pdata->tx_ring[i]; if (ring) { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index e5f458396e1a..7bd2a85694dd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -5885,8 +5885,6 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) u32 i; struct bnxt *bp = netdev_priv(dev); - memset(stats, 0, sizeof(struct rtnl_link_stats64)); - if (!bp->bnapi) return; diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 723025b317cc..79651eb608ff 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5925,7 +5925,6 @@ void e1000e_get_stats64(struct net_device *netdev, { struct e1000_adapter *adapter = netdev_priv(netdev); - memset(stats, 0, sizeof(struct rtnl_link_stats64)); spin_lock(&adapter->stats64_lock); e1000e_update_stats(adapter); /* Fill out the OS statistics structure */ |