This reverts commit 59b706ce44dbfd35a428f2cbad47794ce5dce1eb.
This change depends on more changes that didn't exist in 4.9 and older.
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/perf/builtin-report.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 33ff5c843346..6e88460cd13d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -292,13 +292,6 @@ static int report__setup_sample_type(struct report *rep)
PERF_SAMPLE_BRANCH_ANY))
rep->nonany_branch_mode = true;
-#ifndef HAVE_LIBUNWIND_SUPPORT
- if (dwarf_callchain_users) {
- ui__warning("Please install libunwind development packages "
- "during the perf build.\n");
- }
-#endif
-
return 0;
}
--
2.20.1
