From 5beef769ec839f7f7e9679648de471be99677537 Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Fri, 20 Feb 2015 20:55:56 -0800 Subject: [PATCH] igbvf: cleanup msleep() and min/max() usage Fixed a few cases of when we used msleep() when we should have been using usleep_range(). Also updated the usage of min/max() to use min_t/max_t(). Signed-off-by: Jeff Kirsher Tested-by: Aaron Brown --- drivers/net/ethernet/intel/igbvf/ethtool.c | 10 +++++----- drivers/net/ethernet/intel/igbvf/netdev.c | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c index 91a1190..c6996fe 100644 --- a/drivers/net/ethernet/intel/igbvf/ethtool.c +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c @@ -224,12 +224,12 @@ static int igbvf_set_ringparam(struct net_device *netdev, if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending)) return -EINVAL; - new_rx_count = max(ring->rx_pending, (u32)IGBVF_MIN_RXD); - new_rx_count = min(new_rx_count, (u32)IGBVF_MAX_RXD); + new_rx_count = max_t(u32, ring->rx_pending, IGBVF_MIN_RXD); + new_rx_count = min_t(u32, new_rx_count, IGBVF_MAX_RXD); new_rx_count = ALIGN(new_rx_count, REQ_RX_DESCRIPTOR_MULTIPLE); - new_tx_count = max(ring->tx_pending, (u32)IGBVF_MIN_TXD); - new_tx_count = min(new_tx_count, (u32)IGBVF_MAX_TXD); + new_tx_count = max_t(u32, ring->tx_pending, IGBVF_MIN_TXD); + new_tx_count = min_t(u32, new_tx_count, IGBVF_MAX_TXD); new_tx_count = ALIGN(new_tx_count, REQ_TX_DESCRIPTOR_MULTIPLE); if ((new_tx_count == adapter->tx_ring->count) && @@ -239,7 +239,7 @@ static int igbvf_set_ringparam(struct net_device *netdev, } while (test_and_set_bit(__IGBVF_RESETTING, &adapter->state)) - msleep(1); + usleep_range(1000, 2000); if (!netif_running(adapter->netdev)) { adapter->tx_ring->count = new_tx_count; diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 55f1404..c17ea4b 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1552,7 +1552,7 @@ void igbvf_reinit_locked(struct igbvf_adapter *adapter) { might_sleep(); while (test_and_set_bit(__IGBVF_RESETTING, &adapter->state)) - msleep(1); + usleep_range(1000, 2000); igbvf_down(adapter); igbvf_up(adapter); clear_bit(__IGBVF_RESETTING, &adapter->state); -- 2.7.4