seastore: utilize unique_ptr as a return value of create()

Signed-off-by: Jinyong Ha <jy200.ha@samsung.com>

diff --git a/src/crimson/os/seastore/nvmedevice/nvmedevice.h b/src/crimson/os/seastore/nvmedevice/nvmedevice.h
index ee8965a6fe37d0f06e15a7ae9850eee3695fce52..c13ec796fc75f43ef9fe9fad5b359eb945837d94 100644 (file)
--- a/src/crimson/os/seastore/nvmedevice/nvmedevice.h
+++ b/src/crimson/os/seastore/nvmedevice/nvmedevice.h
@@ -154,8 +154,8 @@ public:
   virtual ~NVMeBlockDevice() = default;
 
   template <typename T>
-  static NVMeBlockDevice *create() {
-    return new T();
+  static std::unique_ptr<T> create() {
+    return std::make_unique<T>();
   }
 
   /*

diff --git a/src/test/crimson/seastore/nvmedevice/test_nvmedevice.cc b/src/test/crimson/seastore/nvmedevice/test_nvmedevice.cc
index 1d79a01ec0cf3deb08063b3f91911b534d1fbfd7..7dfaece9ef75fa99242783b1dc160d550e15154f 100644 (file)
--- a/src/test/crimson/seastore/nvmedevice/test_nvmedevice.cc
+++ b/src/test/crimson/seastore/nvmedevice/test_nvmedevice.cc
@@ -12,7 +12,7 @@ using namespace crimson::os::seastore;
 using namespace nvme_device;
 
 struct nvdev_test_t : seastar_test_suite_t {
-  NVMeBlockDevice* device;
+  std::unique_ptr<NVMeBlockDevice> device;
   std::string dev_path;
 
   static const uint64_t DEV_SIZE = 1024 * 1024 * 1024;