fixup! no need for local variable at all

Author: Michael137

lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp

@@ -75,11 +75,11 @@ bool DWARFFormValue::ExtractValue(const DWARFDataExtractor &data,
       break;
     case DW_FORM_strp:
     case DW_FORM_line_strp:
-    case DW_FORM_sec_offset: {
+    case DW_FORM_sec_offset:
       assert(m_unit);
-      uint8_t ref_addr_size = m_unit->GetFormParams().getDwarfOffsetByteSize();
-      m_value.uval = data.GetMaxU64(offset_ptr, ref_addr_size);
-    } break;
+      m_value.uval = data.GetMaxU64(
+          offset_ptr, m_unit->GetFormParams().getDwarfOffsetByteSize());
+      break;
     case DW_FORM_addrx1:
     case DW_FORM_strx1:
     case DW_FORM_ref1:
@@ -118,11 +118,11 @@ bool DWARFFormValue::ExtractValue(const DWARFDataExtractor &data,
     case DW_FORM_GNU_addr_index:
       m_value.uval = data.GetULEB128(offset_ptr);
       break;
-    case DW_FORM_ref_addr: {
+    case DW_FORM_ref_addr:
       assert(m_unit);
-      uint8_t ref_addr_size = m_unit->GetFormParams().getRefAddrByteSize();
-      m_value.uval = data.GetMaxU64(offset_ptr, ref_addr_size);
-    } break;
+      m_value.uval = data.GetMaxU64(
+          offset_ptr, m_unit->GetFormParams().getRefAddrByteSize());
+      break;
     case DW_FORM_indirect:
       m_form = static_cast<dw_form_t>(data.GetULEB128(offset_ptr));
       indirect = true;
@@ -242,13 +242,11 @@ bool DWARFFormValue::SkipValue(dw_form_t form,
     *offset_ptr += DWARFUnit::GetAddressByteSize(unit);
     return true;
 
-  case DW_FORM_ref_addr: {
+  case DW_FORM_ref_addr:
     assert(unit); // Unit must be valid for DW_FORM_ref_addr objects or we will
                   // get this wrong
-    uint8_t ref_addr_size = unit->GetFormParams().getRefAddrByteSize();
-    *offset_ptr += ref_addr_size;
+    *offset_ptr += unit->GetFormParams().getRefAddrByteSize();
     return true;
-  }
 
   // 0 bytes values (implied from DW_FORM)
   case DW_FORM_flag_present:
@@ -281,12 +279,10 @@ bool DWARFFormValue::SkipValue(dw_form_t form,
     // 32 bit for DWARF 32, 64 for DWARF 64
     case DW_FORM_sec_offset:
     case DW_FORM_strp:
-    case DW_FORM_line_strp: {
+    case DW_FORM_line_strp:
       assert(unit);
-      uint8_t ref_addr_size = unit->GetFormParams().getDwarfOffsetByteSize();
-      *offset_ptr += ref_addr_size;
+      *offset_ptr += unit->GetFormParams().getDwarfOffsetByteSize();
       return true;
-    }
 
     // 4 byte values
     case DW_FORM_addrx4: