diff --git a/server/sock.c b/server/sock.c
index d7c1e68..0694c51 100644
--- a/server/sock.c
+++ b/server/sock.c
@@ -90,7 +90,6 @@
 static void sock_dump( struct object *obj, int verbose );
 static int sock_signaled( struct object *obj, struct thread *thread );
 static struct fd *sock_get_fd( struct object *obj );
-static unsigned int sock_map_access( struct object *obj, unsigned int access );
 static void sock_destroy( struct object *obj );
 
 static int sock_get_poll_events( struct fd *fd );
@@ -113,7 +112,7 @@
     no_satisfied,                 /* satisfied */
     no_signal,                    /* signal */
     sock_get_fd,                  /* get_fd */
-    sock_map_access,              /* map_access */
+    default_fd_map_access,        /* map_access */
     no_lookup_name,               /* lookup_name */
     no_open_file,                 /* open_file */
     fd_close_handle,              /* close_handle */
@@ -459,15 +458,6 @@
     return check_fd_events( sock->fd, sock_get_poll_events( sock->fd ) ) != 0;
 }
 
-static unsigned int sock_map_access( struct object *obj, unsigned int access )
-{
-    if (access & GENERIC_READ)    access |= FILE_GENERIC_READ;
-    if (access & GENERIC_WRITE)   access |= FILE_GENERIC_WRITE;
-    if (access & GENERIC_EXECUTE) access |= FILE_GENERIC_EXECUTE;
-    if (access & GENERIC_ALL)     access |= FILE_ALL_ACCESS;
-    return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
-}
-
 static int sock_get_poll_events( struct fd *fd )
 {
     struct sock *sock = get_fd_user( fd );