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| author | Wenji Huang <wenji.huang@oracle.com> | 2010-02-24 15:40:24 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-02-25 10:41:24 -0500 |
| commit | c85f3a91f84d5a85f179c2504bb7a39370c82b41 (patch) | |
| tree | 04f082a3f73138f97a4022e624942f29420617a9 /kernel/trace | |
| parent | a5efd925115cbc1f90195dca9a25f7b8daa10c37 (diff) | |
| download | blackbird-op-linux-c85f3a91f84d5a85f179c2504bb7a39370c82b41.tar.gz blackbird-op-linux-c85f3a91f84d5a85f179c2504bb7a39370c82b41.zip | |
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>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | 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 616b135c9eb9..112561df2a0a 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -855,7 +855,6 @@ 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); /* |
