From: Li Heng <liheng40@huawei.com>
Date: Thu, 30 Jul 2020 14:43:50 +0800
Subject: bnxt_en: Remove superfluous memset()
Patch-mainline: v5.9-rc1
Git-commit: bbf1b94a733d823f195d9e9f960a2e60718acc3e
References: jsc#SLE-15075

Fixes coccicheck warning:

./drivers/net/ethernet/broadcom/bnxt/bnxt.c:3730:19-37: WARNING:
dma_alloc_coherent use in stats -> hw_stats already zeroes out
memory,  so memset is not needed

dma_alloc_coherent use in status already zeroes out memory,
so memset is not needed

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Li Heng <liheng40@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -3736,8 +3736,6 @@ static int bnxt_alloc_stats_mem(struct b
 	if (!stats->hw_stats)
 		return -ENOMEM;
 
-	memset(stats->hw_stats, 0, stats->len);
-
 	stats->sw_stats = kzalloc(stats->len, GFP_KERNEL);
 	if (!stats->sw_stats)
 		goto stats_mem_err;