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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2016-08-24 14:57:58 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-24 09:41:56 -0300 |
| commit | 04e11960aa9a5edbe612dd8623190e341aedab35 (patch) | |
| tree | 68230b4d28a20965a278049ea83c4e2292d95203 | |
| parent | 36e674a05164cdbb9d4a5b1b0b279fabae6c13bd (diff) | |
perf probe: Remove unused tracing_dir variable
Remove unused tracing_dir variable from open_probe_events().
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/147201827792.5713.4165387506020511920.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/probe-file.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 697ef66bff91..6f931e442f14 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -73,11 +73,10 @@ static void print_both_open_warning(int kerr, int uerr) static int open_probe_events(const char *trace_file, bool readwrite) { char buf[PATH_MAX]; - const char *tracing_dir = ""; int ret; - ret = e_snprintf(buf, PATH_MAX, "%s/%s%s", - tracing_path, tracing_dir, trace_file); + ret = e_snprintf(buf, PATH_MAX, "%s/%s", + tracing_path, trace_file); if (ret >= 0) { pr_debug("Opening %s write=%d\n", buf, readwrite); if (readwrite && !probe_event_dry_run) |