net: broadcom: bcm4908_enet: drop unneeded memset()

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>
mariux64 · Feb 11, 2021 · af263af · af263af
1 parent 9d61d13
commit af263af
Showing 1 changed file with 0 additions and 2 deletions.
diff --git 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(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;