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From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Felix Fietkau <nbd@openwrt.org>,
	John Crispin <blogic@openwrt.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx()
Date: Tue, 18 Jul 2017 15:48:06 -0500	[thread overview]
Message-ID: <20170718204805.GA30888@embeddedgus> (raw)

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

WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo A. R. Silva" <gustavo-L1vi/lXTdts+Va1GwOuvDg@public.gmane.org>
To: Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>,
	John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>,
	Matthias Brugger
	<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	"Gustavo A. R. Silva"
	<gustavo-L1vi/lXTdts+Va1GwOuvDg@public.gmane.org>
Subject: [PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx()
Date: Tue, 18 Jul 2017 15:48:06 -0500	[thread overview]
Message-ID: <20170718204805.GA30888@embeddedgus> (raw)

Remove useless local variable _condition_ and the code related.

Signed-off-by: Gustavo A. R. Silva <gustavo-L1vi/lXTdts+Va1GwOuvDg@public.gmane.org>
---
 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

WARNING: multiple messages have this Message-ID (diff)
From: gustavo@embeddedor.com (Gustavo A. R. Silva)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx()
Date: Tue, 18 Jul 2017 15:48:06 -0500	[thread overview]
Message-ID: <20170718204805.GA30888@embeddedgus> (raw)

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

             reply	other threads:[~2017-07-18 21:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-18 20:48 Gustavo A. R. Silva [this message]
2017-07-18 20:48 ` [PATCH] net: ethernet: mediatek: remove useless code in mtk_poll_tx() Gustavo A. R. Silva
2017-07-18 20:48 ` Gustavo A. R. Silva
2017-07-19  3:23 ` Sean Wang
2017-07-19  3:23   ` Sean Wang
2017-07-19  3:23   ` Sean Wang
2017-07-19 23:35 ` David Miller
2017-07-19 23:35   ` David Miller

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