From: Laurent Vivier <lviv...@redhat.com>
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.thiba...@ens-lyon.org>
Signed-off-by: Laurent Vivier <lviv...@redhat.com>
Acked-by: Samuel Thibault <samuel.thiba...@ens-lyon.org>
Signed-off-by: Michael Tokarev <m...@tls.msk.ru>
---
slirp/dnssearch.c | 4 ++--
1 file 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;
--
2.1.4
