diff --git a/drivers/staging/android/debug_kinfo.c b/drivers/staging/android/debug_kinfo.c
index 8e67fb3a205f..6a162325911e 100644
--- a/drivers/staging/android/debug_kinfo.c
+++ b/drivers/staging/android/debug_kinfo.c
@@ -81,7 +81,6 @@ static int build_info_set(const char *str, const struct kernel_param *kp)
 	}
 
 Exit:
-	vunmap(all_info_addr);
 	return ret;
 }