Re: block/cfq-iosched.c - control reaches end of non-void function warning

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Aug 06 2007, Gabriel C wrote:
> Hi Jens,
> 
> I just noticed this warning in one of my build logs :
> 
> ...
> 
> block/cfq-iosched.c: In function 'cfq_async_queue_prio':
> block/cfq-iosched.c:1430: warning: control reaches end of non-void function
> 
> ...
> 
> Guessing return 0; is missing there.

The default: case ends up in a BUG(), which does not return.

-- 
Jens Axboe

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux