Re: [PATCH 23/46] kernel: Mark function as static in trace/ftrace.c

Steven Rostedt
2014-02-27T16:34:56Z

On Thu, 27 Feb 2014 17:27:49 +0530
Rashika Kheria <rashika.kheria@gmail.com> wrote:

> Mark function as static in kernel/trace/ftrace.c because it is not used
> outside this file.
>
> Thin eliminates the following warning in kernel/trace/ftrace.c:
> kernel/trace/ftrace.c:717:5: warning: no previous prototype for ‘ftrace_profile_pages_init’ [-Wmissing-prototypes]
>
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
> Reviewed-by: Josh Triplett <josh@joshtriplett.org>

Acked-by: Steven Rostedt <rostedt@goodmis.org>

-- Steve

> ---
> kernel/trace/ftrace.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> index cd7f76d..d110d8a 100644
> --- a/kernel/trace/ftrace.c
> +++ b/kernel/trace/ftrace.c
> @@ -714,7 +714,7 @@ static void ftrace_profile_reset(struct ftrace_profile_stat *stat)
> FTRACE_PROFILE_HASH_SIZE * sizeof(struct hlist_head));
> }
>
> -int ftrace_profile_pages_init(struct ftrace_profile_stat *stat)
> +static int ftrace_profile_pages_init(struct ftrace_profile_stat *stat)
> {
> struct ftrace_profile_page *pg;
> int functions;