* [PATCH] tracing: remove unnecessary variable in print_graph_return
@ 2009-12-14 5:39 Wenji Huang
2009-12-14 11:50 ` Frederic Weisbecker
0 siblings, 1 reply; 2+ messages in thread
From: Wenji Huang @ 2009-12-14 5:39 UTC (permalink / raw)
To: linux-kernel; +Cc: fweisbec, Wenji Huang
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);
/*
--
1.5.6
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] tracing: remove unnecessary variable in print_graph_return
2009-12-14 5:39 [PATCH] tracing: remove unnecessary variable in print_graph_return Wenji Huang
@ 2009-12-14 11:50 ` Frederic Weisbecker
0 siblings, 0 replies; 2+ messages in thread
From: Frederic Weisbecker @ 2009-12-14 11:50 UTC (permalink / raw)
To: Wenji Huang; +Cc: linux-kernel, Steven Rostedt, Ingo Molnar
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>
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2009-12-14 5:39 [PATCH] tracing: remove unnecessary variable in print_graph_return Wenji Huang
2009-12-14 11:50 ` Frederic Weisbecker
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