diff options
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/ntp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index ee437e1445d1..5202dde2f0af 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -103,20 +103,19 @@ static void ntp_update_frequency(void) tick_length_base = new_base; } -static inline s64 ntp_update_offset_fll(s64 freq_adj, s64 offset64, long secs) +static inline s64 ntp_update_offset_fll(s64 offset64, long secs) { time_status &= ~STA_MODE; if (secs < MINSEC) - return freq_adj; + return 0; if (!(time_status & STA_FLL) && (secs <= MAXSEC)) - return freq_adj; + return 0; - freq_adj += div_s64(offset64 << (NTP_SCALE_SHIFT - SHIFT_FLL), secs); time_status |= STA_MODE; - return freq_adj; + return div_s64(offset64 << (NTP_SCALE_SHIFT - SHIFT_FLL), secs); } static void ntp_update_offset(long offset) @@ -152,7 +151,7 @@ static void ntp_update_offset(long offset) freq_adj = (offset64 * secs) << (NTP_SCALE_SHIFT - 2 * (SHIFT_PLL + 2 + time_constant)); - freq_adj = ntp_update_offset_fll(freq_adj, offset64, secs); + freq_adj += ntp_update_offset_fll(offset64, secs); freq_adj = min(freq_adj + time_freq, MAXFREQ_SCALED); |