qlge: Fix lock/mutex warnings.

Get rid of spinlock and private mutex usage for exclusive access to the
HW semaphore register.  rtnl_lock already creates exclusive access to
this register in all driver API.
Add rtnl to firmware worker threads that also use the HW semaphore register.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 68f9bd280f86..52073946bce3 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -45,7 +45,6 @@ static int ql_update_ring_coalescing(struct ql_adapter *qdev)
         if (!netif_running(qdev->ndev))
                 return status;
 
-        spin_lock(&qdev->hw_lock);
         /* Skip the default queue, and update the outbound handler
          * queues if they changed.
          */
@@ -92,7 +91,6 @@ static int ql_update_ring_coalescing(struct ql_adapter *qdev)
                 }
         }
 exit:
-        spin_unlock(&qdev->hw_lock);
         return status;
 }