linux-kernel - Re: [PATCH] tracing: code cleanup

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Date:	Fri, 24 May 2013 09:26:26 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Harsh Prateek Bora <harsh@...ux.vnet.ibm.com>
Cc:	linux-kernel@...r.kernel.org, srikar@...ux.vnet.ibm.com
Subject: Re: [PATCH] tracing: code cleanup

On Fri, 2013-05-24 at 12:52 +0530, Harsh Prateek Bora wrote:
> Signed-off-by: Harsh Prateek Bora <harsh@...ux.vnet.ibm.com>
> ---
>  kernel/trace/trace_events.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> index 7a0cf68..371c7b0 100644
> --- a/kernel/trace/trace_events.c
> +++ b/kernel/trace/trace_events.c
> @@ -2011,10 +2011,7 @@ event_enable_func(struct ftrace_hash *hash,
>  	int ret;
>  
>  	/* hash funcs only work with set_ftrace_filter */
> -	if (!enabled)
> -		return -EINVAL;
> -
> -	if (!param)
> +	if (!enabled || !param)
>  		return -EINVAL;
>  
>  	system = strsep(&param, ":");


Thanks, I added it to my 3.11 queue.

-- Steve


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