diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2013-10-23 02:17:52 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-11-01 06:20:10 -0700 |
| commit | f880d07bc5bc9f453be7b1fc9c1a34853719d148 (patch) | |
| tree | f67be066469daa9497630d7bbb355d2ea1d90f08 /drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | |
| parent | fb44519de929d1d9bba967645c6d9def8784d857 (diff) | |
| download | blackbird-obmc-linux-f880d07bc5bc9f453be7b1fc9c1a34853719d148.tar.gz blackbird-obmc-linux-f880d07bc5bc9f453be7b1fc9c1a34853719d148.zip | |
ixgbe: cleanup IXGBE_DESC_UNUSED
This patch just replaces the IXGBE_DESC_UNUSED macro with a like named
inline function ixgbevf_desc_unused. The inline function makes the logic
a bit more readable.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 9685354e6b9d..038bfc8b7616 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -251,7 +251,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2) if (unlikely(count && netif_carrier_ok(tx_ring->netdev) && - (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) { + (ixgbevf_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD))) { /* Make sure that anybody stopping the queue after this * sees the new next_to_clean. */ @@ -529,7 +529,7 @@ next_desc: } rx_ring->next_to_clean = i; - cleaned_count = IXGBE_DESC_UNUSED(rx_ring); + cleaned_count = ixgbevf_desc_unused(rx_ring); if (cleaned_count) ixgbevf_alloc_rx_buffers(adapter, rx_ring, cleaned_count); @@ -1380,7 +1380,7 @@ static void ixgbevf_configure(struct ixgbevf_adapter *adapter) for (i = 0; i < adapter->num_rx_queues; i++) { struct ixgbevf_ring *ring = &adapter->rx_ring[i]; ixgbevf_alloc_rx_buffers(adapter, ring, - IXGBE_DESC_UNUSED(ring)); + ixgbevf_desc_unused(ring)); } } @@ -3102,7 +3102,7 @@ static int __ixgbevf_maybe_stop_tx(struct ixgbevf_ring *tx_ring, int size) /* We need to check again in a case another CPU has just * made room available. */ - if (likely(IXGBE_DESC_UNUSED(tx_ring) < size)) + if (likely(ixgbevf_desc_unused(tx_ring) < size)) return -EBUSY; /* A reprieve! - use start_queue because it doesn't call schedule */ @@ -3113,7 +3113,7 @@ static int __ixgbevf_maybe_stop_tx(struct ixgbevf_ring *tx_ring, int size) static int ixgbevf_maybe_stop_tx(struct ixgbevf_ring *tx_ring, int size) { - if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size)) + if (likely(ixgbevf_desc_unused(tx_ring) >= size)) return 0; return __ixgbevf_maybe_stop_tx(tx_ring, size); } |
