[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 48/52] slirp: Use DIV_ROUND_UP
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PULL 48/52] slirp: Use DIV_ROUND_UP |
Date: |
Sun, 5 Jun 2016 10:43:25 +0300 |
From: Laurent Vivier <address@hidden>
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>
Acked-by: Samuel Thibault <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
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
- [Qemu-devel] [PULL 16/52] configure: Use $(..) instead of deprecated `..`, (continued)
- [Qemu-devel] [PULL 16/52] configure: Use $(..) instead of deprecated `..`, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 41/52] block: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 22/52] replay: Clean up includes, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 45/52] SPICE: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 03/52] docs: "specify" spell fix, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 39/52] qcow/qcow2: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 33/52] host-utils: Prefer 'false' for bool type, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 49/52] linux-user: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 28/52] clean-includes: Add glib.h to list of unneeded includes, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 37/52] coccinelle: use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d)), Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 48/52] slirp: Use DIV_ROUND_UP,
Michael Tokarev <=
- [Qemu-devel] [PULL 47/52] usb: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 40/52] qed: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 44/52] audio: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 46/52] rocker: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 01/52] s390x/virtio-ccw: fix spelling, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 27/52] pc: cleanup unused struct PcRomPciInfo, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 17/52] scripts: Use $(..) instead of deprecated `..`, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 26/52] e1000: Removing unnecessary if statement, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 34/52] qemu-common.h: Drop WORDS_ALIGNED define, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 32/52] docs/multi-thread-compression: Fix wrong command string, Michael Tokarev, 2016/06/05