xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ethernet: remove redundant memset

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kvzalloc already zeroes the memory during the allocation.
pci_alloc_consistent calls dma_alloc_coherent directly.
In commit 518a2f1925
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So the memset after these function is not needed.

Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fuqian Huang
2019-07-15 11:19:11 +08:00
committed by David S. Miller
parent cef86f1536
commit 3a5ee3b301
14 changed files with 0 additions and 27 deletions
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2
drivers/net/ethernet/freescale/fec_main.c
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@@ -3144,8 +3144,6 @@ static int fec_enet_init(struct net_device *ndev)
return -ENOMEM;
}
memset(cbd_base, 0, bd_size);
/* Get the Ethernet address */
fec_get_mac(ndev);
/* make sure MAC we just acquired is programmed into the hw */