From: Stanislaw Gruszka <sgruszka@redhat.com> Date: Thu, 2 May 2013 13:34:33 +0000 (+0200) Subject: sched: Use swap() macro in scale_stime() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=84f9f3a15611536537d59060818a2354d5039ff3;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git sched: Use swap() macro in scale_stime() Simple cleanup. Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/1367501673-6563-1-git-send-email-sgruszka@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> --- diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index cc2dc3eea8a3..94691bcd7364 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -515,9 +515,8 @@ static cputime_t scale_stime(u64 stime, u64 rtime, u64 total) for (;;) { /* Make sure "rtime" is the bigger of stime/rtime */ - if (stime > rtime) { - u64 tmp = rtime; rtime = stime; stime = tmp; - } + if (stime > rtime) + swap(rtime, stime); /* Make sure 'total' fits in 32 bits */ if (total >> 32)