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| author | David S. Miller <davem@davemloft.net> | 2016-04-27 22:43:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-27 22:43:10 +0300 |
| commit | c0cc53162a0644dd57dce5e2fbb9bbafdc57d183 (patch) | |
| tree | 02393c85628c6ec7d0d942e880623b7f37cf3460 /drivers/net/ethernet/mellanox/mlx4 | |
| parent | 8c14586fc320acfed8a0048eb21d1f2e2856fc36 (diff) | |
| parent | f28f20da704d399fb1e4d8838ffd697a357d9cc8 (diff) | |
| download | linux-c0cc53162a0644dd57dce5e2fbb9bbafdc57d183.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Minor overlapping changes in the conflicts.
In the macsec case, the change of the default ID macro
name overlapped with the 64-bit netlink attribute alignment
fixes in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index c0d7b7296236..a386f047c1af 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -405,7 +405,6 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev, u32 packets = 0; u32 bytes = 0; int factor = priv->cqe_factor; - u64 timestamp = 0; int done = 0; int budget = priv->tx_work_limit; u32 last_nr_txbb; @@ -445,9 +444,12 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev, new_index = be16_to_cpu(cqe->wqe_index) & size_mask; do { + u64 timestamp = 0; + txbbs_skipped += last_nr_txbb; ring_index = (ring_index + last_nr_txbb) & size_mask; - if (ring->tx_info[ring_index].ts_requested) + + if (unlikely(ring->tx_info[ring_index].ts_requested)) timestamp = mlx4_en_get_cqe_ts(cqe); /* free next descriptor */ |