ixgbe: Convert IXGBE_DESC_UNUSED from macro to static inline function
This change is a minor cleanup that converts the IXGBE_DESC_UNUSED macro
into a static inline function just for the case of the code being a bit
cleaner.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b308571..f8a22eb 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -882,7 +882,7 @@
#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
if (unlikely(count && netif_carrier_ok(tx_ring->netdev) &&
- (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
+ (ixgbe_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD))) {
/* Make sure that anybody stopping the queue after this
* sees the new next_to_clean.
*/
@@ -1474,7 +1474,7 @@
}
rx_ring->next_to_clean = i;
- cleaned_count = IXGBE_DESC_UNUSED(rx_ring);
+ cleaned_count = ixgbe_desc_unused(rx_ring);
if (cleaned_count)
ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
@@ -3126,7 +3126,7 @@
IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
ixgbe_rx_desc_queue_enable(adapter, ring);
- ixgbe_alloc_rx_buffers(ring, IXGBE_DESC_UNUSED(ring));
+ ixgbe_alloc_rx_buffers(ring, ixgbe_desc_unused(ring));
}
static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter)
@@ -6817,7 +6817,7 @@
/* 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(ixgbe_desc_unused(tx_ring) < size))
return -EBUSY;
/* A reprieve! - use start_queue because it doesn't call schedule */
@@ -6828,7 +6828,7 @@
static int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, int size)
{
- if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size))
+ if (likely(ixgbe_desc_unused(tx_ring) >= size))
return 0;
return __ixgbe_maybe_stop_tx(tx_ring, size);
}