[v2,1/4] net: ethernet: altera: remove unneeded assignments
Commit Message
From: Nagaraju DeepakX <deepakx.nagaraju@intel.com>
Remove unneeded assignments in the code.
Signed-off-by: Nagaraju DeepakX <deepakx.nagaraju@intel.com>
Reviewed-by: Andy Schevchenko <andriy.schevchenko@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
---
drivers/net/ethernet/altera/altera_sgdma.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--
2.26.2
@@ -63,8 +63,6 @@ int sgdma_initialize(struct altera_tse_private *priv)
INIT_LIST_HEAD(&priv->txlisthd);
INIT_LIST_HEAD(&priv->rxlisthd);
- priv->rxdescphys = (dma_addr_t) 0;
- priv->txdescphys = (dma_addr_t) 0;
priv->rxdescphys = dma_map_single(priv->device,
(void __force *)priv->rx_dma_desc,
@@ -237,8 +235,8 @@ u32 sgdma_rx_status(struct altera_tse_private *priv)
desc = &base[0];
if (sts & SGDMA_STSREG_EOP) {
- unsigned int pktlength = 0;
- unsigned int pktstatus = 0;
+ unsigned int pktlength;
+ unsigned int pktstatus;
dma_sync_single_for_cpu(priv->device,
priv->rxdescphys,
SGDMA_DESC_LEN,