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[Qemu-trivial] [PATCH 15/16] qemu-timer: Use DIV_ROUND_UP
From: |
Laurent Vivier |
Subject: |
[Qemu-trivial] [PATCH 15/16] qemu-timer: Use DIV_ROUND_UP |
Date: |
Tue, 31 May 2016 18:36:04 +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: Paolo Bonzini <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
qemu-timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-timer.c b/qemu-timer.c
index 4441fe6..eb22e92 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -292,7 +292,7 @@ int qemu_timeout_ns_to_ms(int64_t ns)
/* Always round up, because it's better to wait too long than to wait too
* little and effectively busy-wait
*/
- ms = (ns + SCALE_MS - 1) / SCALE_MS;
+ ms = DIV_ROUND_UP(ns, SCALE_MS);
/* To avoid overflow problems, limit this to 2^31, i.e. approx 25 days */
if (ms > (int64_t) INT32_MAX) {
--
2.5.5
- Re: [Qemu-trivial] [Qemu-devel] [PATCH 05/16] block: Use DIV_ROUND_UP, (continued)
- [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, 2016/05/31
- [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 <=
- [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