diff options
| author | Alexander Motin <mav@FreeBSD.org> | 2009-06-23 23:16:37 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2009-06-23 23:16:37 +0000 |
| commit | 9f23a6caa4f90ac3347968748f071a47b2e6820d (patch) | |
| tree | 9da94a27196fed38391256691b4c9022c6b037b8 /sys/i386 | |
| parent | 1946089b52e6041fcc7d60aa8ecbad332865a3e1 (diff) | |
Make algorithm a bit more bulletproof.
Notes
Notes:
svn path=/head/; revision=194790
Diffstat (limited to 'sys/i386')
| -rw-r--r-- | sys/i386/isa/clock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/i386/isa/clock.c b/sys/i386/isa/clock.c index 5e74796eb593..12e76e4b7ea9 100644 --- a/sys/i386/isa/clock.c +++ b/sys/i386/isa/clock.c @@ -195,7 +195,7 @@ clkintr(struct trapframe *frame) #endif hardclockintr(frame); } else { - if (--pscnt == 0) { + if (--pscnt <= 0) { pscnt = psratio; #ifdef SMP if (smp_started) @@ -293,7 +293,7 @@ rtcintr(struct trapframe *frame) while (rtcin(RTC_INTR) & RTCIR_PERIOD) { flag = 1; - if (--pscnt == 0) { + if (--pscnt <= 0) { pscnt = psdiv; #ifdef SMP if (smp_started) |