Commit 5029b969 authored by Laurent Vivier's avatar Laurent Vivier Committed by Michael Tokarev
Browse files

qemu-timer: 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: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarLaurent Vivier <lvivier@redhat.com>
Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
parent b1b2db29

qemu-timer.c

+1 −1
Original line number Diff line number Diff line
@@ -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) {