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From af263af64683f018be9ce3c309edfa9903f5109a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 11 Feb 2021 13:12:35 +0100
Subject: [PATCH] net: broadcom: bcm4908_enet: drop unneeded memset()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
dma_alloc_coherent takes care of zeroing allocated memory
Suggested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c
@@ -163,8 +163,6 @@ static int bcm4908_dma_alloc_buf_descs(s
if (!ring->slots)
goto err_free_buf_descs;
- memset(ring->cpu_addr, 0, size);
-
ring->read_idx = 0;
ring->write_idx = 0;
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