ws2_32(1/3): Remove an unnecessary cast

[Juan Lang]

Small cleanups I noticed when looking over Jeff Latimer's patches.
Note to Jeff, I'm not changing any functions you were, I'll stay away
till your patches get in.
--Juan
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From 753003309e56bb9ddf3d2e7463cd3559e6e4b02b Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang at gmail.com>
Date: Thu, 16 Jul 2009 08:46:20 -0700
Subject: [PATCH 1/3] Remove an unnecessary cast

---
 dlls/ws2_32/socket.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 464e890..88b2b22 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -4936,8 +4936,7 @@ INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
     if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
     if (!string || !lenstr) return SOCKET_ERROR;
 
-    /* sin_family is guaranteed to be the first u_short */
-    switch(((SOCKADDR_IN *)sockaddr)->sin_family)
+    switch(sockaddr->sa_family)
     {
     case WS_AF_INET:
         sprintf( buffer, "%u.%u.%u.%u:%u",
-- 
1.6.3.2