diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-02-14 00:37:53 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-14 17:31:43 -0800 |
| commit | 5f016f42d342b25625de51dbd14af814c35ad70e (patch) | |
| tree | ba1de20d88cb3ff599711778159af236ccc32228 | |
| parent | a94306cea56fe49d74cd36950858c2bcbb5de6c8 (diff) | |
net: mscc: ocelot: use DIV_ROUND_UP helper in ocelot_port_inject_frame
This looks a bit nicer than the open-coded "(x + 3) % 4" idiom.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c index b5ffe6724eb7..1ab453298a18 100644 --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c @@ -563,7 +563,7 @@ static int ocelot_port_xmit(struct sk_buff *skb, struct net_device *dev) ocelot_write_rix(ocelot, (__force u32)cpu_to_be32(ifh[i]), QS_INJ_WR, grp); - count = (skb->len + 3) / 4; + count = DIV_ROUND_UP(skb->len, 4); last = skb->len % 4; for (i = 0; i < count; i++) ocelot_write_rix(ocelot, ((u32 *)skb->data)[i], QS_INJ_WR, grp); |