From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Wed, 17 Nov 2010 03:26:46 +0000 (-0800)
Subject: ixgbe: remove unnecessary re-init of adapter on Rx-csum change
X-Git-Tag: v2.6.38-rc1~476^2~547^2~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4c0ec6544a0cd5e3eed08df2c14cf98185098abe;p=platform%2Fkernel%2Flinux-3.10.git

ixgbe: remove unnecessary re-init of adapter on Rx-csum change

There is no need to reset the adapter when changing the Rx checksum
settings. Since the only change is a software flag we can disable it
without needing to reset the entire adapter.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 3dc731c..81fa1ac 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -412,11 +412,6 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data)
 	else
 		adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED;
 
-	if (netif_running(netdev))
-		ixgbe_reinit_locked(adapter);
-	else
-		ixgbe_reset(adapter);
-
 	return 0;
 }