From: Divy Le Ray <divy@chelsio.com>
Date: Wed, 3 Mar 2010 09:49:47 +0000 (+0000)
Subject: cxgb3: fix hot plug removal crash
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a6f018e324ba91d0464cca6895447c2b89e6d578;p=openwrt%2Fstaging%2Fblogic.git

cxgb3: fix hot plug removal crash

queue restart tasklets need to be stopped after napi handlers are stopped
since the latter can restart them.  So stop them after stopping napi.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 6fd968abb073..cecdec1551db 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1280,6 +1280,7 @@ static void cxgb_down(struct adapter *adapter)
 
 	free_irq_resources(adapter);
 	quiesce_rx(adapter);
+	t3_sge_stop(adapter);
 	flush_workqueue(cxgb3_wq);	/* wait for external IRQ handler */
 }