diff --git a/adb/client/incremental.cpp b/adb/client/incremental.cpp
index a9e65dc2c..33a1a37ba 100644
--- a/adb/client/incremental.cpp
+++ b/adb/client/incremental.cpp
@@ -188,12 +188,8 @@ std::optional<Process> install(std::vector<std::string> files) {
 
     std::string adb_path = android::base::GetExecutablePath();
 
-    auto osh = adb_get_os_handle(connection_fd.get());
-#ifdef _WIN32
-    auto fd_param = std::to_string(reinterpret_cast<intptr_t>(osh));
-#else /* !_WIN32 a.k.a. Unix */
+    auto osh = cast_handle_to_int(adb_get_os_handle(connection_fd.get()));
     auto fd_param = std::to_string(osh);
-#endif
 
     // pipe for child process to write output
     int print_fds[2];
@@ -202,7 +198,7 @@ std::optional<Process> install(std::vector<std::string> files) {
         return {};
     }
     auto [pipe_read_fd, pipe_write_fd] = print_fds;
-    auto pipe_write_fd_param = std::to_string(intptr_t(adb_get_os_handle(pipe_write_fd)));
+    auto pipe_write_fd_param = std::to_string(cast_handle_to_int(adb_get_os_handle(pipe_write_fd)));
     close_on_exec(pipe_read_fd);
 
     std::vector<std::string> args(std::move(files));
diff --git a/adb/client/pairing/pairing_client.cpp b/adb/client/pairing/pairing_client.cpp
index 04bbcebd4..937a5bd4c 100644
--- a/adb/client/pairing/pairing_client.cpp
+++ b/adb/client/pairing/pairing_client.cpp
@@ -141,11 +141,7 @@ bool PairingClientImpl::StartConnection() {
                                           cert_.size(), priv_key_.data(), priv_key_.size()));
     CHECK(connection_);
 
-#ifdef _WIN32
     int osh = cast_handle_to_int(adb_get_os_handle(fd.release()));
-#else
-    int osh = adb_get_os_handle(fd.release());
-#endif
     if (!pairing_connection_start(connection_.get(), osh, OnPairingResult, this)) {
         LOG(ERROR) << "PairingClient failed to start the PairingConnection";
         state_ = State::Stopped;
diff --git a/adb/sysdeps.h b/adb/sysdeps.h
index 3e781b8ac..9a879b57b 100644
--- a/adb/sysdeps.h
+++ b/adb/sysdeps.h
@@ -665,6 +665,10 @@ static __inline__ int adb_get_os_handle(borrowed_fd fd) {
     return fd.get();
 }
 
+static __inline__ int cast_handle_to_int(int fd) {
+    return fd;
+}
+
 // A very simple wrapper over a launched child process
 class Process {
   public:
diff --git a/adb/transport.cpp b/adb/transport.cpp
index ed4a93b5c..6dccb7f68 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -500,12 +500,8 @@ bool FdConnection::DoTlsHandshake(RSA* key, std::string* auth_key) {
     auto x509 = GenerateX509Certificate(evp_pkey.get());
     auto x509_str = X509ToPEMString(x509.get());
     auto evp_str = Key::ToPEMString(evp_pkey.get());
-#ifdef _WIN32
-    int osh = cast_handle_to_int(adb_get_os_handle(fd_));
-#else
-    int osh = adb_get_os_handle(fd_);
-#endif
 
+    int osh = cast_handle_to_int(adb_get_os_handle(fd_));
 #if ADB_HOST
     tls_ = TlsConnection::Create(TlsConnection::Role::Client,
 #else