[PATCH] cxgb3: fix hot plug removal crash

[Divy Le Ray]

From: Divy Le Ray <divy@xxxxxxxxxxx>

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@xxxxxxxxxxx>
---

 drivers/net/cxgb3/cxgb3_main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 6fd968a..cecdec1 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 */
 }
 

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/