time: ntp: micro-optimize ntp_update_offset()

[pandora-kernel.git] / kernel / time / ntp.c

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 5202dde..580a350 100644 (file)
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -141,10 +141,10 @@ static void ntp_update_offset(long offset)
         * Select how the frequency is to be controlled
         * and in which mode (PLL or FLL).
         */
-       if (time_status & STA_FREQHOLD || time_reftime == 0)
-               time_reftime = xtime.tv_sec;
-
        secs = xtime.tv_sec - time_reftime;
+       if (unlikely(time_status & STA_FREQHOLD || time_reftime == 0))
+               secs = 0;
+
        time_reftime = xtime.tv_sec;
 
        offset64    = offset;