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authorJan Sokolowski <jan.sokolowski@intel.com>2018-10-30 10:50:42 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2018-11-14 10:56:33 -0800
commit8554768c2c3d8a8aa4eacaabb35140aa8fd03e35 (patch)
tree7ba374398fd971e63160cbc26edd6cf5583fc9d8 /drivers/net/ethernet/intel/i40e/i40e_txrx.c
parenti40e: Replace spin_is_locked() with lockdep (diff)
downloadlinux-dev-8554768c2c3d8a8aa4eacaabb35140aa8fd03e35.tar.xz
linux-dev-8554768c2c3d8a8aa4eacaabb35140aa8fd03e35.zip
i40e: Use a local variable for readability
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>
Diffstat (limited to '')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 1384a5a006a4..c4d44096cdaf 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -3528,6 +3528,7 @@ static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf,
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;
@@ -3535,8 +3536,7 @@ static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf,
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;