Commit c85f3a91 authored Feb 24, 2010 by Wenji Huang Committed by Steven Rostedt Feb 25, 2010

tracing: Remove unnecessary variable in print_graph_return



The "cpu" variable is declared at the start of the function and
also within a branch, with the exact same initialization.

Remove the local variable of the same name in the branch.

Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
LKML-Reference: <1266997226-6833-3-git-send-email-wenji.huang@oracle.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent a5efd925

kernel/trace/trace_functions_graph.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -855,7 +855,6 @@ print_graph_return(struct ftrace_graph_ret trace, struct trace_seq s,
	int i;		int i;

	if (data) {		if (data) {
	int cpu = iter->cpu;
	int *depth = &(per_cpu_ptr(data->cpu_data, cpu)->depth);		int *depth = &(per_cpu_ptr(data->cpu_data, cpu)->depth);

	/*		/*