Commit cf9f67b3 authored by Kang Minchul's avatar Kang Minchul Committed by Arnaldo Carvalho de Melo
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perf print-events: Remove redundant comparison with zero 



Since variable npmus is unsigned int, comparing with 0 is unnecessary.

Signed-off-by: default avatarKang Minchul <tegongkang@gmail.com>
Acked-by: default avatarNamhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221105135932.81612-1-tegongkang@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 9d895e46

tools/perf/util/print-events.c

+2 −4
Original line number Diff line number Diff line
@@ -311,10 +311,8 @@ int print_hwcache_events(const char *event_glob, bool name_only) 
				if ((hybrid_supported == 0) ||

				    (hybrid_supported == npmus)) {

					evt_list[evt_i] = strdup(name);

					if (npmus > 0) {

					for (j = 0; j < npmus; j++)

						zfree(&evt_pmus[j]);

					}

				} else {

					for (j = 0; j < hybrid_supported; j++) {

						evt_list[evt_i++] = evt_pmus[j];