perf symbols: No need to special case MAP__FUNCTION in fixup

In 39b12f781271 ("perf tools: Make it possible to read object code from
vmlinux") we special case MAP__FUNCTION maps inconsistently, the first
test tests the map type while the following tests added by this patch
don't do that, be consistent and elliminate this special case.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-khmi5jccpcwqa9nybefluzqp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/sort.c

@@ -282,7 +282,7 @@ static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym,
 
 	ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level);
 	if (sym && map) {
-		if (map->type == MAP__VARIABLE) {
+		if (sym->type == STT_OBJECT) {
 			ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name);
 			ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx",
 					ip - map->unmap_ip(map, sym->start));

tools/perf/util/symbol-elf.c

@@ -921,10 +921,10 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
 
 	dso->adjust_symbols = runtime_ss->adjust_symbols || ref_reloc(kmap);
 	/*
-	 * Initial kernel and module mappings do not map to the dso.  For
-	 * function mappings, flag the fixups.
+	 * Initial kernel and module mappings do not map to the dso.
+	 * Flag the fixups.
 	 */
-	if (map->type == MAP__FUNCTION && (dso->kernel || kmodule)) {
+	if (dso->kernel || kmodule) {
 		remap_kernel = true;
 		adjust_kernel_syms = dso->adjust_symbols;
 	}