[patch netdev-2.6 3/3] r8169: simplify trick if() expression

["John W. Linville" <linville@xxxxxxxxxxxxx>]

Simplify tricky if() expression in rtl8169_vlan_rx_register().

Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
---
You're probably right -- the "if ((tp->vlgrp = grp))" line is probably
a little TOO clever... :-)

 drivers/net/r8169.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

--- ./drivers/net/r8169.c.orig  2004-10-22 21:44:06.050154952 -0400
+++ ./drivers/net/r8169.c       2004-10-22 21:44:26.228087440 -0400
@@ -703,7 +703,8 @@ static void rtl8169_vlan_rx_register(str
        unsigned long flags;
 
        spin_lock_irqsave(&tp->lock, flags);
-       if ((tp->vlgrp = grp))
+       tp->vlgrp = grp;
+       if (tp->vlgrp)
                tp->cp_cmd |= RxVlan;
        else
                tp->cp_cmd &= ~RxVlan;