From: Jan Sokolowski <jan.sokolowski@intel.com>
Date: Tue, 30 Oct 2018 10:50:42 -0700
Subject: i40e: Use a local variable for readability
Patch-mainline: v5.0-rc1
Git-commit: 8554768c2c3d8a8aa4eacaabb35140aa8fd03e35
References: bsc#1111981 FATE#326312 FATE#326313

Use a local variable to make the code a bit more readable.

Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/i40e/i40e_txrx.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -3532,6 +3532,7 @@ static int i40e_xmit_xdp_ring(struct xdp
 	u16 i = xdp_ring->next_to_use;
 	struct i40e_tx_buffer *tx_bi;
 	struct i40e_tx_desc *tx_desc;
+	void *data = xdpf->data;
 	u32 size = xdpf->len;
 	dma_addr_t dma;
 
@@ -3539,8 +3540,7 @@ static int i40e_xmit_xdp_ring(struct xdp
 		xdp_ring->tx_stats.tx_busy++;
 		return I40E_XDP_CONSUMED;
 	}
-
-	dma = dma_map_single(xdp_ring->dev, xdpf->data, size, DMA_TO_DEVICE);
+	dma = dma_map_single(xdp_ring->dev, data, size, DMA_TO_DEVICE);
 	if (dma_mapping_error(xdp_ring->dev, dma))
 		return I40E_XDP_CONSUMED;