From: Dale Farnsworth <dale@farnsworth.org>
Date: Mon, 1 Oct 2007 23:02:18 +0000 (-0700)
Subject: mv643xx_eth: Do not modify struct netdev tx_queue_len
X-Git-Tag: firefly_0821_release~26376^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=593ff56ef2a23ed3a66ee87d9c9b33044b9fb193;p=firefly-linux-kernel-4.4.55.git

mv643xx_eth: Do not modify struct netdev tx_queue_len

This driver erroneously zeros dev->tx_queue_len, since
mp->tx_ring_size has not yet been initialized.  Actually,
the driver shouldn't modify tx_queue_len at all and should
leave the value set by alloc_etherdev(), currently 1000.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 34288fe038c3..315335671f0f 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1357,7 +1357,6 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 #endif
 
 	dev->watchdog_timeo = 2 * HZ;
-	dev->tx_queue_len = mp->tx_ring_size;
 	dev->base_addr = 0;
 	dev->change_mtu = mv643xx_eth_change_mtu;
 	dev->do_ioctl = mv643xx_eth_do_ioctl;