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net: broadcom: bcm4908_enet: drop unneeded memset()

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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>
This commit is contained in:
Rafał Miłecki 2021-02-11 13:12:35 +01:00 committed by David S. Miller
parent 9d61d138ab
commit af263af646
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/broadcom/bcm4908_enet.c
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@ -163,8 +163,6 @@ static int bcm4908_dma_alloc_buf_descs(struct bcm4908_enet *enet,
if (!ring->slots)
goto err_free_buf_descs;
memset(ring->cpu_addr, 0, size);
ring->read_idx = 0;
ring->write_idx = 0;