Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 09/11] perf probe: Delete an unnecessary check before the function call "strfilter__delete" | Date | Mon, 6 Jul 2015 12:41:29 -0300 |
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From: Markus Elfring <elfring@users.sourceforge.net>
The strfilter__delete() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/5597751A.5000506@users.sourceforge.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/builtin-probe.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 1272559fa22d..b81cec33b4b2 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -297,8 +297,7 @@ static void cleanup_params(void) clear_perf_probe_event(params.events + i); line_range__clear(¶ms.line_range); free(params.target); - if (params.filter) - strfilter__delete(params.filter); + strfilter__delete(params.filter); memset(¶ms, 0, sizeof(params)); } -- 2.1.0
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