drivers/net: remove unnecessary flush_scheduled_work() calls

janz-ican3, sh_eth, skge and vxge don't use workqueue at all and there
is no reason to flush the system_wq.  Drop flush_scheduled_work()
calls and references to workqueue.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Ramkrishna Vepa <ramkrishna.vepa@exar.com>
Cc: Sivakumar Subramani <sivakumar.subramani@exar.com>
Cc: Sreenivasa Honnur <sreenivasa.honnur@exar.com>
Cc: Jon Mason <jon.mason@exar.com>
Cc: netdev@vger.kernel.org

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 220e0398f1d5..8c1404b58382 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -4012,8 +4012,6 @@ static void __devexit skge_remove(struct pci_dev *pdev)
         if (!hw)
                 return;
 
-        flush_scheduled_work();
-
         dev1 = hw->dev[1];
         if (dev1)
                 unregister_netdev(dev1);