Fix FFI function return type

3 files changed, 6 insertions, 10 deletions

diff --git a/talpid-core/src/offline/windows.rs b/talpid-core/src/offline/windows.rs
index 816fe89b4d..3d4ed27271 100644
--- a/talpid-core/src/offline/windows.rs
+++ b/talpid-core/src/offline/windows.rs
@@ -223,9 +223,7 @@ impl Drop for BroadcastListener {
             PostThreadMessageW(self.thread_id, REQUEST_THREAD_SHUTDOWN, 0, 0);
             WaitForSingleObject(self.thread_handle, INFINITE);
             CloseHandle(self.thread_handle);
-            if !winnet::WinNet_DeactivateConnectivityMonitor() {
-                log::error!("Failed to deactivate connectivity monitor");
-            }
+            winnet::WinNet_DeactivateConnectivityMonitor();
         }
     }
 }
diff --git a/talpid-core/src/routing/windows.rs b/talpid-core/src/routing/windows.rs
index 684d1a3184..9e70c800fa 100644
--- a/talpid-core/src/routing/windows.rs
+++ b/talpid-core/src/routing/windows.rs
@@ -47,9 +47,7 @@ impl RouteManagerImpl {
 
 impl Drop for RouteManagerImpl {
     fn drop(&mut self) {
-        if !winnet::deactivate_routing_manager() {
-            log::error!("Failed to deactivate routing manager");
-        }
+        winnet::deactivate_routing_manager()
     }
 }
 
diff --git a/talpid-core/src/winnet.rs b/talpid-core/src/winnet.rs
index d4130e213b..7568200d43 100644
--- a/talpid-core/src/winnet.rs
+++ b/talpid-core/src/winnet.rs
@@ -364,7 +364,7 @@ pub fn routing_manager_add_routes(routes: &[WinNetRoute]) -> bool {
     unsafe { WinNet_AddRoutes(ptr, length) }
 }
 
-pub fn deactivate_routing_manager() -> bool {
+pub fn deactivate_routing_manager() {
     unsafe { WinNet_DeactivateRouteManager() }
 }
 
@@ -406,7 +406,7 @@ mod api {
         // pub fn WinNet_DeleteRoute(route: *const super::WinNetRoute) -> bool;
 
         #[link_name = "WinNet_DeactivateRouteManager"]
-        pub fn WinNet_DeactivateRouteManager() -> bool;
+        pub fn WinNet_DeactivateRouteManager();
 
         #[link_name = "WinNet_EnsureTopMetric"]
         pub fn WinNet_EnsureTopMetric(
@@ -429,7 +429,7 @@ mod api {
         ) -> bool;
 
         #[link_name = "WinNet_ReleaseString"]
-        pub fn WinNet_ReleaseString(string: *mut wchar_t) -> u32;
+        pub fn WinNet_ReleaseString(string: *mut wchar_t);
 
         #[link_name = "WinNet_ActivateConnectivityMonitor"]
         pub fn WinNet_ActivateConnectivityMonitor(
@@ -450,7 +450,7 @@ mod api {
         pub fn WinNet_UnregisterDefaultRouteChangedCallback(registrationHandle: *mut libc::c_void);
 
         #[link_name = "WinNet_DeactivateConnectivityMonitor"]
-        pub fn WinNet_DeactivateConnectivityMonitor() -> bool;
+        pub fn WinNet_DeactivateConnectivityMonitor();
 
         #[link_name = "WinNet_AddDeviceIpAddresses"]
         pub fn WinNet_AddDeviceIpAddresses(