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ixgbe: update real_num_tx_queues on changing num_rx_queues 

Move the update of real_num_tx_queues from
ixgbe_acquire_msix_vectors() to ixgbe_set_num_queues(), to ensure it
be always in sync with num_tx_queues.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wu Fengguang 2009-04-14 21:54:07 -07:00 committed by David S. Miller
parent 95615d90a3
commit af22ab1bd2
1 changed files with 10 additions and 9 deletions
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19
drivers/net/ixgbe/ixgbe_main.c
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@ -2723,17 +2723,21 @@ static inline bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter)
**/
static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
{
/* Start with base case */
adapter->num_rx_queues = 1;
adapter->num_tx_queues = 1;
#ifdef CONFIG_IXGBE_DCB
if (ixgbe_set_dcb_queues(adapter))
return;
goto done;
#endif
if (ixgbe_set_rss_queues(adapter))
return;
goto done;
/* fallback to base case */
adapter->num_rx_queues = 1;
adapter->num_tx_queues = 1;
done:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
}
static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
@ -2992,9 +2996,6 @@ static int ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter)
}
out:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
return err;
}