netdev - [PATCH net-next 4/4] gianfar: use netif_tx_queue_stopped instead of __netif_subqueue

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Message-Id: <1332106761-18293-5-git-send-email-paul.gortmaker@windriver.com>
Date:	Sun, 18 Mar 2012 17:39:21 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	davem@...emloft.net, eric.dumazet@...il.com, therbert@...gle.com
Cc:	netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [PATCH net-next 4/4] gianfar: use netif_tx_queue_stopped instead of __netif_subqueue_stopped

The __netif_subqueue_stopped() just does the following:

        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
        return netif_tx_queue_stopped(txq);

and since we already have the txq in scope, we can just call that
directly in this case.

Suggested-by: Eric Dumazet <eric.dumazet@...il.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 drivers/net/ethernet/freescale/gianfar.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 6e66cc3..d9428f0 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2565,7 +2565,7 @@ static int gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue)
 	}
 
 	/* If we freed a buffer, we can restart transmission, if necessary */
-	if (__netif_subqueue_stopped(dev, tqi) && tx_queue->num_txbdfree)
+	if (netif_tx_queue_stopped(txq) && tx_queue->num_txbdfree)
 		netif_wake_subqueue(dev, tqi);
 
 	/* Update dirty indicators */
-- 
1.7.9.1

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