[NET]: DIV_ROUND_UP cleanup (part two)

[linux-2.6-omap-h63xx.git] / net / dccp / ackvec.c

diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 3f8984b5f6e87168c49eac11101f877073183e1b..83378f379f72c129670fabf8cbe86e06626485b3 100644 (file)
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -69,9 +69,8 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
        struct dccp_sock *dp = dccp_sk(sk);
        struct dccp_ackvec *av = dp->dccps_hc_rx_ackvec;
        /* Figure out how many options do we need to represent the ackvec */
-       const u16 nr_opts = (av->dccpav_vec_len +
-                            DCCP_MAX_ACKVEC_OPT_LEN - 1) /
-                           DCCP_MAX_ACKVEC_OPT_LEN;
+       const u16 nr_opts = DIV_ROUND_UP(av->dccpav_vec_len,
+                                        DCCP_MAX_ACKVEC_OPT_LEN);
        u16 len = av->dccpav_vec_len + 2 * nr_opts, i;
        u32 elapsed_time;
        const unsigned char *tail, *from;