[RISCV] Fix unused variable in RISCVMCTargetDesc. NFC

Also, for better uniformity use TargetRegistry::RegisterMCAsmInfo rather than
RegisterMCAsmInfoFn. Again, no functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295026 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp b/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
index 4fc69a7fcabad1b238fa48e1bf6ce1a1b30b7b9c..41be0a2084b37369309a86a0330166c2f031bf1d 100644 (file)
--- a/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
+++ b/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
@@ -44,13 +44,12 @@ static MCRegisterInfo *createRISCVMCRegisterInfo(const Triple &TT) {
 
 static MCAsmInfo *createRISCVMCAsmInfo(const MCRegisterInfo &MRI,
                                        const Triple &TT) {
-  MCAsmInfo *MAI = new RISCVMCAsmInfo(TT);
-  return MAI;
+  return new RISCVMCAsmInfo(TT);
 }
 
 extern "C" void LLVMInitializeRISCVTargetMC() {
   for (Target *T : {&getTheRISCV32Target(), &getTheRISCV64Target()}) {
-    RegisterMCAsmInfoFn X(*T, createRISCVMCAsmInfo);
+    TargetRegistry::RegisterMCAsmInfo(*T, createRISCVMCAsmInfo);
     TargetRegistry::RegisterMCInstrInfo(*T, createRISCVMCInstrInfo);
     TargetRegistry::RegisterMCRegInfo(*T, createRISCVMCRegisterInfo);
     TargetRegistry::RegisterMCAsmBackend(*T, createRISCVAsmBackend);