use 'min' macro to find out next value of actual_min in libaio

Signed-off-by: Denis Pronin <dannftk@yandex.ru>

diff --git a/engines/libaio.c b/engines/libaio.c
index 1b82c90b751592ac98c964168c7f58a4f0fea56a..6a0745aad6e34d6c364985d039e2b0cd17f4f113 100644 (file)
--- a/engines/libaio.c
+++ b/engines/libaio.c
@@ -296,7 +296,7 @@ static int fio_libaio_getevents(struct thread_data *td, unsigned int min,
                }
                if (r > 0) {
                        events += r;
-                       actual_min = actual_min > events ? actual_min - events : 0;
+                       actual_min -= min((unsigned int)events, actual_min);
                }
                else if ((min && r == 0) || r == -EAGAIN) {
                        fio_libaio_commit(td);