1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index d97309c87bd6..b75b487574c7 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1106,8 +1106,8 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
                 if (__machine__create_kernel_maps(machine, kernel) < 0)
                         goto out_problem;
 
-                if (strstr(dso->long_name, "vmlinux"))
-                        dso__set_short_name(dso, "[kernel.vmlinux]", false);
+                if (strstr(kernel->long_name, "vmlinux"))
+                        dso__set_short_name(kernel, "[kernel.vmlinux]", false);
 
                 machine__set_kernel_mmap_len(machine, event);