drivers/net/: all drivers/net/ cleanup with ARRAY_SIZE

Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index 230a0f1..7ec362b 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -307,7 +307,7 @@
 			{0x00,	EN0_RSARHI},
 			{E8390_RREAD+E8390_START, E8390_CMD},
 		};
-		for (i = 0; i < sizeof(program_seq)/sizeof(program_seq[0]); i++)
+		for (i = 0; i < ARRAY_SIZE(program_seq); i++)
 			outb(program_seq[i].value, ioaddr + program_seq[i].offset);
 
 	}