1 files changed, 6 insertions, 8 deletions
diff --git a/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.cpp b/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.cpp
index c2a696e08bf9..021394ab154b 100644
--- a/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.cpp
+++ b/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.cpp
@@ -97,12 +97,11 @@ static const RegisterSet g_reg_sets_s390x[k_num_register_sets] = {
 #define NT_S390_LAST_BREAK 0x306  /* s390 breaking event address */
 #define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */
 
-NativeRegisterContextLinux *
+std::unique_ptr<NativeRegisterContextLinux>
 NativeRegisterContextLinux::CreateHostNativeRegisterContextLinux(
-    const ArchSpec &target_arch, NativeThreadProtocol &native_thread,
-    uint32_t concrete_frame_idx) {
-  return new NativeRegisterContextLinux_s390x(target_arch, native_thread,
-                                              concrete_frame_idx);
+    const ArchSpec &target_arch, NativeThreadProtocol &native_thread) {
+  return llvm::make_unique<NativeRegisterContextLinux_s390x>(target_arch,
+                                                             native_thread);
 }
 
 // ----------------------------------------------------------------------------
@@ -117,9 +116,8 @@ CreateRegisterInfoInterface(const ArchSpec &target_arch) {
 }
 
 NativeRegisterContextLinux_s390x::NativeRegisterContextLinux_s390x(
-    const ArchSpec &target_arch, NativeThreadProtocol &native_thread,
-    uint32_t concrete_frame_idx)
-    : NativeRegisterContextLinux(native_thread, concrete_frame_idx,
+    const ArchSpec &target_arch, NativeThreadProtocol &native_thread)
+    : NativeRegisterContextLinux(native_thread,
                                  CreateRegisterInfoInterface(target_arch)) {
   // Set up data about ranges of valid registers.
   switch (target_arch.GetMachine()) {