mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-10-14 23:13:30 +00:00
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>
This commit is contained in:
parent
66c68a12ae
commit
806956834a
|
@ -261,7 +261,7 @@ int translate_dnssearch(Slirp *s, const char **names)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* reserve extra 2 header bytes for each 255 bytes of output */
|
/* 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));
|
result = g_malloc(memreq * sizeof(*result));
|
||||||
|
|
||||||
outptr = result;
|
outptr = result;
|
||||||
|
@ -288,7 +288,7 @@ int translate_dnssearch(Slirp *s, const char **names)
|
||||||
domain_mkxrefs(domains, domains + num_domains - 1, 0);
|
domain_mkxrefs(domains, domains + num_domains - 1, 0);
|
||||||
memreq = domain_compactify(domains, num_domains);
|
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_end = memreq;
|
||||||
bsrc_start = (blocks - 1) * MAX_OPT_LEN;
|
bsrc_start = (blocks - 1) * MAX_OPT_LEN;
|
||||||
bdst_start = bsrc_start + blocks * OPT_HEADER_LEN;
|
bdst_start = bsrc_start + blocks * OPT_HEADER_LEN;
|
||||||
|
|
Loading…
Reference in a new issue