netdev - [PATCH net 2/2] net: socionext: fix xdp_result initialization in netsec_process

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Date:   Sat, 25 Jan 2020 12:48:51 +0100
From:   Lorenzo Bianconi <lorenzo@...nel.org>
To:     netdev@...r.kernel.org
Cc:     ilias.apalodimas@...aro.org, davem@...emloft.net,
        lorenzo.bianconi@...hat.com, brouer@...hat.com
Subject: [PATCH net 2/2] net: socionext: fix xdp_result initialization in netsec_process_rx

Fix xdp_result initialization in netsec_process_rx in order to not
increase rx counters if there is no bpf program attached to the xdp hook
and napi_gro_receive returns GRO_DROP

Fixes: ba2b232108d3c ("net: netsec: add XDP support")
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/socionext/netsec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 0e12a9856aea..56c0e643f430 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -942,8 +942,8 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 		struct netsec_de *de = dring->vaddr + (DESC_SZ * idx);
 		struct netsec_desc *desc = &dring->desc[idx];
 		struct page *page = virt_to_page(desc->addr);
+		u32 xdp_result = NETSEC_XDP_PASS;
 		struct sk_buff *skb = NULL;
-		u32 xdp_result = XDP_PASS;
 		u16 pkt_len, desc_len;
 		dma_addr_t dma_handle;
 		struct xdp_buff xdp;
-- 
2.21.1