RDS: remove unused #include <version.h>

Remove unused #include <version.h> in net/rds/af_rds.c.
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NAndy Grover <andy.grover@oracle.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/rds/af_rds.c

@@ -35,7 +35,6 @@
 #include <linux/kernel.h>
 #include <linux/in.h>
 #include <linux/poll.h>
-#include <linux/version.h>
 #include <net/sock.h>
 
 #include "rds.h"