fec: Use DIV_ROUND_UP macro

Use the standard DIV_ROUND_UP macro in order to provide better readability.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 2f4b3e0..6b5dc58 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -242,7 +242,7 @@ static void *swap_buffer(void *bufaddr, int len)
        int i;
        unsigned int *buf = bufaddr;
 
-       for (i = 0; i < (len + 3) / 4; i++, buf++)
+       for (i = 0; i < DIV_ROUND_UP(len, 4); i++, buf++)
                *buf = cpu_to_be32(*buf);
 
        return bufaddr;