netdev - [PATCH (net.git) 5/6] stmmac: remove useless check in the stmmac_tx

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Message-ID: <1393401667-6452-6-git-send-email-peppe.cavallaro@st.com>
Date:	Wed, 26 Feb 2014 09:01:06 +0100
From:	Giuseppe Cavallaro <peppe.cavallaro@...com>
To:	<netdev@...r.kernel.org>
Cc:	Giuseppe Cavallaro <peppe.cavallaro@...com>
Subject: [PATCH (net.git) 5/6] stmmac: remove useless check in the stmmac_tx_clean

There is an useless if condition that this patch is removing
when the driver cleans the tx resources.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@...com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 40d811d..6ce85c3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1321,12 +1321,9 @@ static void stmmac_tx_clean(struct stmmac_priv *priv)
 	if (unlikely(netif_queue_stopped(priv->dev) &&
 		     stmmac_tx_avail(priv) > STMMAC_TX_THRESH(priv))) {
 		netif_tx_lock(priv->dev);
-		if (netif_queue_stopped(priv->dev) &&
-		    stmmac_tx_avail(priv) > STMMAC_TX_THRESH(priv)) {
-			if (netif_msg_tx_done(priv))
-				pr_debug("%s: restart transmit\n", __func__);
-			netif_wake_queue(priv->dev);
-		}
+		if (netif_msg_tx_done(priv))
+			pr_debug("%s: restart transmit\n", __func__);
+		netif_wake_queue(priv->dev);
 		netif_tx_unlock(priv->dev);
 	}
 
-- 
1.7.4.4

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