From: Frederic Weisbecker <fweisbec@gmail.com>
To: Wenji Huang <wenji.huang@oracle.com>
Cc: linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@elte.hu>
Subject: Re: [PATCH] tracing: remove unnecessary variable in print_graph_return
Date: Mon, 14 Dec 2009 12:50:53 +0100 [thread overview]
Message-ID: <20091214115051.GF5168@nowhere> (raw)
In-Reply-To: <1260769172-16657-1-git-send-email-wenji.huang@oracle.com>
On Mon, Dec 14, 2009 at 01:39:32PM +0800, Wenji Huang wrote:
> Remove the local variable of the same name cpu in branch.
>
> Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
> ---
> kernel/trace/trace_functions_graph.c | 1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
> index a43d009..51d071c 100644
> --- a/kernel/trace/trace_functions_graph.c
> +++ b/kernel/trace/trace_functions_graph.c
> @@ -858,7 +858,6 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s,
> int i;
>
> if (data) {
> - int cpu = iter->cpu;
> int *depth = &(per_cpu_ptr(data->cpu_data, cpu)->depth);
>
> /*
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
prev parent reply other threads:[~2009-12-14 11:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-14 5:39 [PATCH] tracing: remove unnecessary variable in print_graph_return Wenji Huang
2009-12-14 11:50 ` Frederic Weisbecker [this message]
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