[Peter Zijlstra - Sat, Feb 16, 2008 at 10:11:29PM +0100]
|
| On Fri, 2008-02-15 at 09:56 -0800, Harvey Harrison wrote:
| > kernel/sched.c:3680:3: warning: returning void-valued expression
|
| I'm wondering,... why is this wrong?
|
| > Signed-off-by: Harvey Harrison <[EMAIL PROTECTED]>
| > ---
| > kernel/sched.c | 6 ++++--
| > 1 files changed, 4 insertions(+), 2 deletions(-)
| >
| > diff --git a/kernel/sched.c b/kernel/sched.c
| > index f28f19e..824d5a9 100644
| > --- a/kernel/sched.c
| > +++ b/kernel/sched.c
| > @@ -3676,8 +3676,10 @@ void account_system_time(struct task_struct *p, int
hardirq_offset,
| > struct rq *rq = this_rq();
| > cputime64_t tmp;
| >
| > - if ((p->flags & PF_VCPU) && (irq_count() - hardirq_offset == 0))
| > - return account_guest_time(p, cputime);
| > + if ((p->flags & PF_VCPU) && (irq_count() - hardirq_offset == 0)) {
| > + account_guest_time(p, cputime);
| > + return;
| > + }
| >
| > p->stime = cputime_add(p->stime, cputime);
| >
Hi Peter,
dont you find 'return (void)foo();' statement a bit strange (as it was in
original code)? ;) Am I wrong? /it's night here, so half a brain already
tuned off ;)/
- Cyrill -
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