fix: several small issues

file.go

@@ -2184,7 +2184,7 @@ type BitstreamWrapperHeader struct {
 func (f *File) GetEmbeddedLLVMBitcode() (*xar.Reader, error) {
 	llvmBundle := f.Section("__LLVM", "__bundle")
 	if llvmBundle == nil {
-		return nil, fmt.Errorf("no %s.%s section", llvmBundle.Seg, llvmBundle.Name)
+		return nil, fmt.Errorf("no %s.%s section", "__LLVM", "__bundle")
 	}
 	data, err := llvmBundle.Data()
 	if err != nil {

objc.go

@@ -1560,9 +1560,6 @@ func (f *File) GetCFStrings() ([]objc.CFString, error) {
 					cfstrings[idx].Class = c.(*objc.Class)
 				}
 				cfstrings[idx].Address = sec.Addr + uint64(idx*binary.Size(objc.CFString64Type{}))
-				if err != nil {
-					return nil, fmt.Errorf("failed to calulate cfstring vmaddr: %v", err)
-				}
 			}
 		}
 	}

swift.go

@@ -2605,15 +2605,11 @@ func (f *File) makeSymbolicMangledNameStringRef(addr uint64) (string, error) {
 					// part = fmt.Sprintf("<%s>", strings.TrimSuffix(strings.TrimPrefix(part, "y"), "G"))
 					part = strings.TrimSuffix(strings.TrimPrefix(part, "y"), "G")
 				} else if idx == len(parts)-1 { // last part
-					if strings.HasSuffix(part, "G") {
-						part = strings.TrimSuffix(part, "G")
-					}
+					part = strings.TrimSuffix(part, "G")
 					if part == "G" {
 						continue
 					}
-					if strings.HasPrefix(part, "_p") { // I believe this just means that it's a protocol
-						part = strings.TrimPrefix(part, "_p")
-					}
+					part = strings.TrimPrefix(part, "_p") // I believe this just means that it's a protocol
 					if (part == "Qz" || part == "Qy_" || part == "Qy0_") && len(out) == 2 {
 						tmp := out[0]
 						out[0] = out[1] + "." + tmp