[PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx()

From	"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Newsgroups	linux.kernel
Subject	[PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx()
Date	2017-07-18 23:20 +0200
Message-ID	<u4I4q-7z6-13@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Remove useless local variable _condition_ and the code related.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index b3d0c2e..7e95cf5 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1027,7 +1027,6 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget)
 	unsigned int done[MTK_MAX_DEVS];
 	unsigned int bytes[MTK_MAX_DEVS];
 	u32 cpu, dma;
-	static int condition;
 	int total = 0, i;
 
 	memset(done, 0, sizeof(done));
@@ -1051,10 +1050,8 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget)
 			mac = 1;
 
 		skb = tx_buf->skb;
-		if (!skb) {
-			condition = 1;
+		if (!skb)
 			break;
-		}
 
 		if (skb != (struct sk_buff *)MTK_DMA_DUMMY_DESC) {
 			bytes[mac] += skb->len;
-- 
2.5.0

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[PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx() "Gustavo A. R. Silva" <gustavo@embeddedor.com> - 2017-07-18 23:20 +0200
  Re: [PATCH] net: ethernet: mediatek: remove useless code in  mtk_poll_tx() Sean Wang <sean.wang@mediatek.com> - 2017-07-19 05:30 +0200
  Re: [PATCH] net: ethernet: mediatek: remove useless code in  mtk_poll_tx() David Miller <davem@davemloft.net> - 2017-07-20 01:40 +0200

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