hid: Assign to struct instead of using memcpy

[Andrew Talbot]

Changelog:
    hid: Assign to struct instead of using memcpy.

diff --git a/dlls/hid/main.c b/dlls/hid/main.c
index 17eee9a..1869bb5 100644
--- a/dlls/hid/main.c
+++ b/dlls/hid/main.c
@@ -53,5 +53,5 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 void WINAPI HidD_GetHidGuid(LPGUID guid)
 {
     TRACE("(%p)\n", guid);
-    memcpy(guid, &HID_GUID, sizeof(GUID));
+    *guid = HID_GUID;
 }