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[Qemu-trivial] [PATCH 12/16] slirp: Use DIV_ROUND_UP
From: |
Laurent Vivier |
Subject: |
[Qemu-trivial] [PATCH 12/16] slirp: Use DIV_ROUND_UP |
Date: |
Tue, 31 May 2016 18:36:01 +0200 |
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 <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
slirp/dnssearch.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/slirp/dnssearch.c b/slirp/dnssearch.c
index aed2f13..9b16757 100644
--- a/slirp/dnssearch.c
+++ b/slirp/dnssearch.c
@@ -262,7 +262,7 @@ 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;
@@ -289,7 +289,7 @@ 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;
--
2.5.5
- [Qemu-trivial] [PATCH 07/16] xen: Use DIV_ROUND_UP, (continued)
- [Qemu-trivial] [PATCH 07/16] xen: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 06/16] crypto: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 05/16] block: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 04/16] qed: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 08/16] audio: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 09/16] SPICE: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 10/16] rocker: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 12/16] slirp: Use DIV_ROUND_UP,
Laurent Vivier <=
- [Qemu-trivial] [PATCH 11/16] usb: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 14/16] pc-bios/s390-ccw: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 15/16] qemu-timer: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 13/16] linux-user: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31
- [Qemu-trivial] [PATCH 16/16] hbitmap: Use DIV_ROUND_UP, Laurent Vivier, 2016/05/31