From 9b789f476eca4b95f9cc7dc7926a30ad12f17017 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Thu, 5 Sep 2019 23:53:48 +0800 Subject: ethernet: micrel: Use DIV_ROUND_CLOSEST directly to make it readable The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. Signed-off-by: zhong jiang Signed-off-by: David S. Miller --- drivers/net/ethernet/micrel/ksz884x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index 3103446f018c..e102e1560ac7 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -2166,7 +2166,7 @@ static void sw_get_broad_storm(struct ksz_hw *hw, u8 *percent) num = (data & BROADCAST_STORM_RATE_HI); num <<= 8; num |= (data & BROADCAST_STORM_RATE_LO) >> 8; - num = (num * 100 + BROADCAST_STORM_VALUE / 2) / BROADCAST_STORM_VALUE; + num = DIV_ROUND_CLOSEST(num * 100, BROADCAST_STORM_VALUE); *percent = (u8) num; } -- cgit v1.2.3-59-g8ed1b