Messages in this thread | | | Date | Mon, 14 Dec 2009 12:50:53 +0100 | From | Frederic Weisbecker <> | Subject | Re: [PATCH] tracing: remove unnecessary variable in print_graph_return |
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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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