Simplify if condition in UDPSocket::RandomBind

net/udp/udp_socket_posix.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/udp/udp_socket_posix.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <net/if.h>
 #include <netdb.h>
@@ skipping 720 matching lines @@
 #endif
   return MapSystemError(last_error);
 }
 
 int UDPSocketPosix::RandomBind(const IPAddress& address) {
   DCHECK(bind_type_ == DatagramSocket::RANDOM_BIND && !rand_int_cb_.is_null());
 
   for (int i = 0; i < kBindRetries; ++i) {
     int rv = DoBind(IPEndPoint(address,
                                rand_int_cb_.Run(kPortStart, kPortEnd)));
-    if (rv == OK || rv != ERR_ADDRESS_IN_USE)
+    if (rv != ERR_ADDRESS_IN_USE)
       return rv;
   }
   return DoBind(IPEndPoint(address, 0));
 }
 
 int UDPSocketPosix::JoinGroup(const IPAddress& group_address) const {
   DCHECK(CalledOnValidThread());
   if (!is_connected())
     return ERR_SOCKET_NOT_CONNECTED;
 
@@ skipping 127 matching lines @@
     return MapSystemError(errno);
 
   return OK;
 }
 
 void UDPSocketPosix::DetachFromThread() {
   base::NonThreadSafe::DetachFromThread();
 }
 
 }  // namespace net