diff mbox

net: ethernet: mediatek: remove useless code in mtk_poll_tx()

Message ID 20170718204805.GA30888@embeddedgus (mailing list archive)
State Accepted
Headers show

Commit Message

Gustavo A. R. Silva July 18, 2017, 8:48 p.m. UTC
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(-)

Comments

Sean Wang July 19, 2017, 3:23 a.m. UTC | #1
On Tue, 2017-07-18 at 15:48 -0500, Gustavo A. R. Silva wrote:
> 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;

Acked-by: Sean Wang <sean.wang@mediatek.com>
David Miller July 19, 2017, 11:35 p.m. UTC | #2
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Tue, 18 Jul 2017 15:48:06 -0500

> Remove useless local variable _condition_ and the code related.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>

Applied.
diff mbox

Patch

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;