Return the result from hist_entry_iter__add() directly instead of taking
this in another redundant variable.
Signed-off-by: tangmeng <tangmeng@uniontech.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20220216030425.27779-1-tangmeng@uniontech.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
};
struct addr_location a;
- int ret;
if (machine__resolve(machine, &a, sample) < 0)
return -1;
hist__account_cycles(sample->branch_stack, al, sample, false, NULL);
- ret = hist_entry_iter__add(&iter, &a, PERF_MAX_STACK_DEPTH, ann);
- return ret;
+ return hist_entry_iter__add(&iter, &a, PERF_MAX_STACK_DEPTH, ann);
}
static bool has_annotation(struct perf_annotate *ann)