linux-kernel - [PATCH v2 1/4] net: ethernet: altera: remove unneeded assignments

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Message-Id: <20231221134041.27104-2-deepakx.nagaraju@intel.com>
Date: Thu, 21 Dec 2023 21:40:38 +0800
From: <deepakx.nagaraju@...el.com>
To: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: jdavem@...emloft.net,
	edumazet@...gle.com,
	pabeni@...hat.com,
	mun.yew.tham@...el.com,
	Nagaraju DeepakX <deepakx.nagaraju@...el.com>,
	Andy Schevchenko <andriy.schevchenko@...ux.intel.com>,
	Simon Horman <horms@...nel.org>
Subject: [PATCH v2 1/4] net: ethernet: altera: remove unneeded assignments

From: Nagaraju DeepakX <deepakx.nagaraju@...el.com>

Remove unneeded assignments in the code.

Signed-off-by: Nagaraju DeepakX <deepakx.nagaraju@...el.com>
Reviewed-by: Andy Schevchenko <andriy.schevchenko@...ux.intel.com>
Reviewed-by: Simon Horman <horms@...nel.org>
---
 drivers/net/ethernet/altera/altera_sgdma.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/altera/altera_sgdma.c b/drivers/net/ethernet/altera/altera_sgdma.c
index 7f247ccbe6ba..5517f89f1ef9 100644
--- a/drivers/net/ethernet/altera/altera_sgdma.c
+++ b/drivers/net/ethernet/altera/altera_sgdma.c
@@ -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,
--
2.26.2