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| author | Laurent Vivier <lvivier@redhat.com> | 2016-05-31 18:36:01 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2016-06-07 18:19:25 +0300 |
| commit | 806956834a898c0d068f116b58e72b0c5e226840 (patch) | |
| tree | debe25a9c2e6b1feee6924089be0be4257f994c1 | |
| parent | 66c68a12ae688d16c4037cbe730109108edaf84c (diff) | |
| download | qemu-806956834a898c0d068f116b58e72b0c5e226840.zip qemu-806956834a898c0d068f116b58e72b0c5e226840.tar.gz qemu-806956834a898c0d068f116b58e72b0c5e226840.tar.bz2 | |
slirp: Use DIV_ROUND_UP
Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d).
This patch is the result of coccinelle script
scripts/coccinelle/round.cocci
CC: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | slirp/dnssearch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/slirp/dnssearch.c b/slirp/dnssearch.c index 4c70a64..8fb5633 100644 --- a/slirp/dnssearch.c +++ b/slirp/dnssearch.c @@ -261,7 +261,7 @@ int translate_dnssearch(Slirp *s, const char **names) } /* reserve extra 2 header bytes for each 255 bytes of output */ - memreq += ((memreq + MAX_OPT_LEN - 1) / MAX_OPT_LEN) * OPT_HEADER_LEN; + memreq += DIV_ROUND_UP(memreq, MAX_OPT_LEN) * OPT_HEADER_LEN; result = g_malloc(memreq * sizeof(*result)); outptr = result; @@ -288,7 +288,7 @@ int translate_dnssearch(Slirp *s, const char **names) domain_mkxrefs(domains, domains + num_domains - 1, 0); memreq = domain_compactify(domains, num_domains); - blocks = (memreq + MAX_OPT_LEN - 1) / MAX_OPT_LEN; + blocks = DIV_ROUND_UP(memreq, MAX_OPT_LEN); bsrc_end = memreq; bsrc_start = (blocks - 1) * MAX_OPT_LEN; bdst_start = bsrc_start + blocks * OPT_HEADER_LEN; |