1 files changed, 3 insertions, 1 deletions

diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c
index 7973092094e1..20a4e519dfd1 100644
--- a/Documentation/perf_counter/builtin-report.c
+++ b/Documentation/perf_counter/builtin-report.c
@@ -653,8 +653,10 @@ static int __cmd_report(void)
                         return EXIT_FAILURE;
                 }
                 cwdlen = strlen(cwd);
-        } else
+        } else {
                 cwdp = NULL;
+                cwdlen = 0;
+        }
 remap:
         buf = (char *)mmap(NULL, page_size * mmap_window, PROT_READ,
                            MAP_SHARED, input, offset);