r6040: fix version printing

The version string already contains the printk level
specifying it again results in the following message
being printed:
<6>r6040: RDC R6040 NAPI ...
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/r6040.c

@@ -1085,7 +1085,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
 	int bar = 0;
 	u16 *adrp;
 
-	printk(KERN_INFO "%s\n", version);
+	printk("%s\n", version);
 
 	err = pci_enable_device(pdev);
 	if (err)