redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

[PATCH] i386: Fix bogus return value in hpet_next_event()

Browse source 
The clockevents / tick management code expects an error value, when the
event is already expired. hpet_next_event() returns 1 in that case.

Fix it to return the proper -ETIME error code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Thomas Gleixner 2007-03-27 09:08:26 +02:00 committed by Linus Torvalds
parent e0ab0bb6d2
commit c7f6d15ff2
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/i386/kernel/hpet.c
View file

@ -197,7 +197,7 @@ static int hpet_next_event(unsigned long delta,
cnt += delta;
hpet_writel(cnt, HPET_T0_CMP);
return ((long)(hpet_readl(HPET_COUNTER) - cnt ) > 0);
return ((long)(hpet_readl(HPET_COUNTER) - cnt ) > 0) ? -ETIME : 0;
}
/*