From: Li Heng Date: Thu, 30 Jul 2020 06:43:50 +0000 (+0800) Subject: bnxt_en: Remove superfluous memset() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=bbf1b94a733d823f195d9e9f960a2e60718acc3e;p=linux.git bnxt_en: Remove superfluous memset() 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 Signed-off-by: Li Heng Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 2622d3c2d766..31fb5a28e1c4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3732,8 +3732,6 @@ static int bnxt_alloc_stats_mem(struct bnxt *bp, struct bnxt_stats_mem *stats, 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;