forked from luck/tmp_suning_uos_patched
perf probe: Delete an unnecessary check before the function call "strfilter__delete"
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>
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@ -297,8 +297,7 @@ static void cleanup_params(void)
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clear_perf_probe_event(params.events + i);
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line_range__clear(¶ms.line_range);
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free(params.target);
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if (params.filter)
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strfilter__delete(params.filter);
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strfilter__delete(params.filter);
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memset(¶ms, 0, sizeof(params));
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}
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