ixgbevf: Fix unnecessary dereference where local var is available.

Remove dereference of hw pointer from adapter structure since a pointer
to the hw structure has already been allocated off the stack.  Also clean
up useless parenthesis.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index b46dff8..a001684 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1312,8 +1312,8 @@ static inline void ixgbevf_rx_desc_queue_enable(struct ixgbevf_adapter *adapter,
                       "not set within the polling period\n", rxr);
        }
 
-       ixgbevf_release_rx_desc(&adapter->hw, &adapter->rx_ring[rxr],
-                               (adapter->rx_ring[rxr].count - 1));
+       ixgbevf_release_rx_desc(hw, &adapter->rx_ring[rxr],
+                               adapter->rx_ring[rxr].count - 1);
 }
 
 static void ixgbevf_save_reset_stats(struct ixgbevf_adapter *adapter)