wininet: Remove some superfluous casts.

dlls/wininet/ftp.c

@@ -2737,7 +2737,7 @@ static BOOL FTP_InitListenSocket(LPWININETFTPSESSIONW lpwfs)
     lpwfs->lstnSocketAddress = lpwfs->socketAddress;
 
     /* and get the system to assign us a port */
-    lpwfs->lstnSocketAddress.sin_port = htons((u_short) 0);
+    lpwfs->lstnSocketAddress.sin_port = htons(0);
 
     if (bind(lpwfs->lstnSocket,(struct sockaddr *) &lpwfs->lstnSocketAddress, sizeof(struct sockaddr_in)) == -1)
     {

dlls/wininet/http.c

@@ -773,8 +773,8 @@ BOOL WINAPI HttpEndRequestA(HINTERNET hRequest,
 
     ptr = lpBuffersOut;
     if (ptr)
-        lpBuffersOutW = (LPINTERNET_BUFFERSW)HeapAlloc(GetProcessHeap(),
-                HEAP_ZERO_MEMORY, sizeof(INTERNET_BUFFERSW));
+        lpBuffersOutW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
+                sizeof(INTERNET_BUFFERSW));
     else
         lpBuffersOutW = NULL;
 

dlls/wininet/internet.c

@@ -786,7 +786,7 @@ HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
     LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
 {
-    LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
+    LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
 
     TRACE("\n");
 
@@ -823,7 +823,7 @@ BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
     LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
 {
-    LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
+    LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
 
     TRACE("\n");
 
@@ -3049,7 +3049,7 @@ static LPWITHREADERROR INTERNET_AllocThreadError(void)
  */
 void INTERNET_SetLastError(DWORD dwError)
 {
-    LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
+    LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
 
     if (!lpwite)
         lpwite = INTERNET_AllocThreadError();
@@ -3070,7 +3070,7 @@ void INTERNET_SetLastError(DWORD dwError)
  */
 DWORD INTERNET_GetLastError(void)
 {
-    LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
+    LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
     if (!lpwite) return 0;
     /* TlsGetValue clears last error, so set it again here */
     SetLastError(lpwite->dwError);
@@ -3143,7 +3143,7 @@ BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
  */
 LPSTR INTERNET_GetResponseBuffer(void)
 {
-    LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
+    LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
     if (!lpwite)
         lpwite = INTERNET_AllocThreadError();
     TRACE("\n");

dlls/wininet/urlcache.c

@@ -2794,7 +2794,7 @@ HANDLE WINAPI RetrieveUrlCacheEntryStreamA(
 
     pStream->hFile = hFile;
     strcpy(pStream->lpszUrl, lpszUrlName);
-    return (HANDLE)pStream;
+    return pStream;
 }
 
 /***********************************************************************