diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2016-06-18 02:21:11 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-08-29 11:31:03 +0300 |
| commit | ce4dad2ce231aa5258ddfc98f8a80d958643c014 (patch) | |
| tree | b612b5a1116f98bfb9f115c64d83361a8904e05f /drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | |
| parent | 88cdcfec9a46af47291207d86493e919093df3d1 (diff) | |
| download | linux-ce4dad2ce231aa5258ddfc98f8a80d958643c014.tar.xz | |
fm10k: prefer READ_ONCE instead of ACCESS_ONCE
While technically not needed, as all our uses of ACCESS_ONCE are scalar
types, we already use READ_ONCE in a few places, and for code
readability we can swap all the uses of the older ACCESS_ONCE into
READ_ONCE.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 20a5bbe3f536..855833e85aac 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -1098,7 +1098,7 @@ static struct rtnl_link_stats64 *fm10k_get_stats64(struct net_device *netdev, rcu_read_lock(); for (i = 0; i < interface->num_rx_queues; i++) { - ring = ACCESS_ONCE(interface->rx_ring[i]); + ring = READ_ONCE(interface->rx_ring[i]); if (!ring) continue; @@ -1114,7 +1114,7 @@ static struct rtnl_link_stats64 *fm10k_get_stats64(struct net_device *netdev, } for (i = 0; i < interface->num_tx_queues; i++) { - ring = ACCESS_ONCE(interface->tx_ring[i]); + ring = READ_ONCE(interface->tx_ring[i]); if (!ring) continue; @@ -1299,7 +1299,7 @@ static void *fm10k_dfwd_add_station(struct net_device *dev, static void fm10k_dfwd_del_station(struct net_device *dev, void *priv) { struct fm10k_intfc *interface = netdev_priv(dev); - struct fm10k_l2_accel *l2_accel = ACCESS_ONCE(interface->l2_accel); + struct fm10k_l2_accel *l2_accel = READ_ONCE(interface->l2_accel); struct fm10k_dglort_cfg dglort = { 0 }; struct fm10k_hw *hw = &interface->hw; struct net_device *sdev = priv; |