[PATCH] r8169: add module parameter (copybreak)

Add module parameter description for copybreak.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

drivers/net/r8169.c

@@ -426,6 +426,7 @@ MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@oss.sgi.com>");
 MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
 module_param_array(media, int, &num_media, 0);
 module_param(rx_copybreak, int, 0);
+MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
 module_param(use_dac, int, 0);
 MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
 MODULE_LICENSE("GPL");