From a1da83b206d4a73bfa537ab3694bac7244bd19a1 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 18 Sep 2009 04:11:02 +0200 Subject: timeval: add UNLIKELY annotation --- src/pulse/timeval.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/pulse/timeval.c b/src/pulse/timeval.c index 1a0d3cef..87569cf1 100644 --- a/src/pulse/timeval.c +++ b/src/pulse/timeval.c @@ -83,7 +83,7 @@ pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b) { pa_assert(b); /* Check which whan is the earlier time and swap the two arguments if required. */ - if (pa_timeval_cmp(a, b) < 0) { + if (PA_UNLIKELY(pa_timeval_cmp(a, b) < 0)) { const struct timeval *c; c = a; a = b; @@ -95,9 +95,9 @@ pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b) { /* Calculate the microsecond difference */ if (a->tv_usec > b->tv_usec) - r += ((pa_usec_t) a->tv_usec - (pa_usec_t) b->tv_usec); + r += (pa_usec_t) a->tv_usec - (pa_usec_t) b->tv_usec; else if (a->tv_usec < b->tv_usec) - r -= ((pa_usec_t) b->tv_usec - (pa_usec_t) a->tv_usec); + r -= (pa_usec_t) b->tv_usec - (pa_usec_t) a->tv_usec; return r; } -- cgit v1.2.3