[NET]: Convert RTNL to mutex.

This patch turns the RTNL from a semaphore to a new 2.6.16 mutex and
gets rid of some of the leftover legacy.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index e58d4c50c2e1..f5ee064ab6b2 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1605,7 +1605,7 @@ static void rtl8139_thread (void *_data)
         if (tp->watchdog_fired) {
                 tp->watchdog_fired = 0;
                 rtl8139_tx_timeout_task(_data);
-        } else if (rtnl_shlock_nowait() == 0) {
+        } else if (rtnl_trylock()) {
                 rtl8139_thread_iter (dev, tp, tp->mmio_addr);
                 rtnl_unlock ();
         } else {