dccp: use roundup instead of opencoding
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -175,7 +175,7 @@ unsigned int dccp_sync_mss(struct sock *sk, u32 pmtu)
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* make it a multiple of 4
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*/
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cur_mps -= ((5 + 6 + 10 + 6 + 6 + 6 + 3) / 4) * 4;
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cur_mps -= roundup(5 + 6 + 10 + 6 + 6 + 6, 4);
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/* And store cached results */
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icsk->icsk_pmtu_cookie = pmtu;
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