Allow proper detection of phy write error.

--- linux-2.6.8-rc3/drivers/net/ibm_emac/ibm_emac_core.c.orig	2004-08-05 14:54:22.000000000 -0400
+++ linux-2.6.8-rc3/drivers/net/ibm_emac/ibm_emac_core.c	2004-08-05 14:54:56.000000000 -0400
@@ -453,7 +453,7 @@

 	udelay(MDIO_DELAY);

-	if ((in_be32(&emacp->em0stacr) & EMAC_STACR_OC) == 0)
+	if (((stacr = in_be32(&emacp->em0stacr)) & EMAC_STACR_OC) == 0)
 		printk(KERN_WARNING "%s: PHY write timeout #2!\n", dev->name);

 	/* Check for a write error */