wininet: Remove unused variables

[Andrew Talbot]

Changelog:
    wininet: Remove unused variables.

diff --git a/dlls/wininet/ftp.c b/dlls/wininet/ftp.c
index 4077de3..36e9005 100644
--- a/dlls/wininet/ftp.c
+++ b/dlls/wininet/ftp.c
@@ -2547,11 +2547,9 @@ INT FTP_ReceiveResponse(LPWININETFTPSESSIONW lpwfs, DWORD_PTR dwContext)
     INT rc = 0;
     char firstprefix[5];
     BOOL multiline = FALSE;
-    LPWININETAPPINFOW hIC = NULL;
 
     TRACE("socket(%d)\n", lpwfs->sndSocket);
 
-    hIC = lpwfs->lpAppInfo;
     SendAsyncCallback(&lpwfs->hdr, dwContext, INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
 
     while(1)
@@ -3168,7 +3166,6 @@ lend:
 static BOOL FTP_RetrieveFileData(LPWININETFTPSESSIONW lpwfs, INT nDataSocket, HANDLE hFile)
 {
     DWORD nBytesWritten;
-    DWORD nBytesReceived = 0;
     INT nRC = 0;
     CHAR *lpszBuffer;
 
@@ -3190,7 +3187,6 @@ static BOOL FTP_RetrieveFileData(LPWININETFTPSESSIONW lpwfs, INT nDataSocket, HA
             if (nRC == 0)
                 goto recv_end;
             WriteFile(hFile, lpszBuffer, nRC, &nBytesWritten, NULL);
-            nBytesReceived += nRC;
         }
     }
 
diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index 0f7df63..ad0759b 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -1375,7 +1375,6 @@ static void HTTPREQ_CloseConnection(WININETHANDLEHEADER *hdr)
 {
     LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) hdr;
     LPWININETHTTPSESSIONW lpwhs = NULL;
-    LPWININETAPPINFOW hIC = NULL;
 
     TRACE("%p\n",lpwhr);
 
@@ -1408,7 +1407,6 @@ static void HTTPREQ_CloseConnection(WININETHANDLEHEADER *hdr)
     }
 
     lpwhs = lpwhr->lpHttpSession;
-    hIC = lpwhs->lpAppInfo;
 
     INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
                           INTERNET_STATUS_CLOSING_CONNECTION, 0, 0);
@@ -3464,7 +3462,6 @@ HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
 	LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
 	DWORD dwInternalFlags)
 {
-    BOOL bSuccess = FALSE;
     LPWININETHTTPSESSIONW lpwhs = NULL;
     HINTERNET handle = NULL;
 
@@ -3535,8 +3532,6 @@ HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
                               sizeof(handle));
     }
 
-    bSuccess = TRUE;
-
 lerror:
     if( lpwhs )
         WININET_Release( &lpwhs->hdr );
diff --git a/dlls/wininet/urlcache.c b/dlls/wininet/urlcache.c
index f34451a..6b00ebb 100644
--- a/dlls/wininet/urlcache.c
+++ b/dlls/wininet/urlcache.c
@@ -1139,12 +1139,6 @@ static DWORD URLCache_HashKey(LPCSTR lpszKey)
     };
     BYTE key[4];
     DWORD i;
-    int subscript[sizeof(key) / sizeof(key[0])];
-
-    subscript[0] = *lpszKey;
-    subscript[1] = (char)(*lpszKey + 1);
-    subscript[2] = (char)(*lpszKey + 2);
-    subscript[3] = (char)(*lpszKey + 3);
 
     for (i = 0; i < sizeof(key) / sizeof(key[0]); i++)
         key[i] = lookupTable[i];