[PATCH v4 6/9] perf evsel: Delete unnecessary = 0

[Howard Chu]

Delete unnecessary zero-initializations because they are already set to
zero at the top of evsel__parse_sample(). If we don't remove them, it
becomes troublesome to overwrite the sample using data from raw_data.

Signed-off-by: Howard Chu <howardchu95@xxxxxxxxx>
---
 tools/perf/util/evsel.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index ccd3bda02b5d..c1aac09ad0a5 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2611,8 +2611,6 @@ int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
 		return perf_evsel__parse_id_sample(evsel, event, data);
 	}
 
-	array = event->sample.array;
-
 	if (perf_event__check_size(event, evsel->sample_size))
 		return -EFAULT;
 
@@ -2879,7 +2877,6 @@ int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
 		array++;
 	}
 
-	data->intr_regs.abi = PERF_SAMPLE_REGS_ABI_NONE;
 	if (type & PERF_SAMPLE_REGS_INTR) {
 		OVERFLOW_CHECK_u64(array);
 		data->intr_regs.abi = *array;
@@ -2896,25 +2893,21 @@ int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
 		}
 	}
 
-	data->phys_addr = 0;
 	if (type & PERF_SAMPLE_PHYS_ADDR) {
 		data->phys_addr = *array;
 		array++;
 	}
 
-	data->cgroup = 0;
 	if (type & PERF_SAMPLE_CGROUP) {
 		data->cgroup = *array;
 		array++;
 	}
 
-	data->data_page_size = 0;
 	if (type & PERF_SAMPLE_DATA_PAGE_SIZE) {
 		data->data_page_size = *array;
 		array++;
 	}
 
-	data->code_page_size = 0;
 	if (type & PERF_SAMPLE_CODE_PAGE_SIZE) {
 		data->code_page_size = *array;
 		array++;
-- 
2.45.2