linux-kernel - Re: [PATCH -tip 1/2] kernel/fork.c: unused variable 'ret'

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Date:	Sun, 11 Jan 2009 13:05:10 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Steven Noonan <steven@...inklabs.net>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -tip 1/2] kernel/fork.c: unused variable 'ret'


* Steven Noonan <steven@...inklabs.net> wrote:

> Removed the unused variable.
> 
> Signed-off-by: Steven Noonan <steven@...inklabs.net>
> ---
>  kernel/fork.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/fork.c b/kernel/fork.c
> index ce4003a..fb1f5e9 100644
> --- a/kernel/fork.c
> +++ b/kernel/fork.c
> @@ -822,7 +822,6 @@ static void posix_cpu_timers_init_group(struct signal_struct *sig)
>  static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
>  {
>  	struct signal_struct *sig;
> -	int ret;
>  
>  	if (clone_flags & CLONE_THREAD) {
>  		atomic_inc(&current->signal->count);

applied to tip/core/urgent, thanks Steve!

	Ingo
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