* Re: Used void functions follows non void
[not found] <65a50f47-b87a-790d-cc16-0b873bffdc97@marian1000.go.ro>
@ 2017-03-09 18:29 ` Tejun Heo
0 siblings, 0 replies; only message in thread
From: Tejun Heo @ 2017-03-09 18:29 UTC (permalink / raw)
To: Corcodel Marian; +Cc: Li Zefan, cgroups, linux-kernel
On Thu, Mar 09, 2017 at 04:39:10PM +0200, Corcodel Marian wrote:
>
> Make compiler to print errors message ;
> run make;
> Bellow is errors message from compiler:
> include/linux/cgroup.h:424:2: warning: ‘return’ with no value, in function
> returning non-void [-Wreturn-type]
> return task_css_set_check(task, false);
> ^
> include/linux/cgroup.h: In function ‘task_css’:
> include/linux/cgroup.h:414:35: error: expected expression before ‘->’ token
> task_css_set_check((task), (__c))->subsys[(subsys_id)]
> ^
> include/linux/cgroup.h:437:9: note: in expansion of macro ‘task_css_check’
> return task_css_check(task, subsys_id, false);
> ^
> include/linux/cgroup.h: In function ‘task_css_is_root’:
> include/linux/cgroup.h:414:35: error: expected expression before ‘->’ token
> task_css_set_check((task), (__c))->subsys[(subsys_id)]
> ^
> include/linux/cgroup.h:475:9: note: in expansion of macro ‘task_css_check’
> return task_css_check(task, subsys_id, true) ==
Can you please share the .config used and the kernel version?
Thanks.
--
tejun
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[not found] <65a50f47-b87a-790d-cc16-0b873bffdc97@marian1000.go.ro>
2017-03-09 18:29 ` Used void functions follows non void Tejun Heo
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