net: CONFIG_COMPAT redux

Ifdef out
	struct proto_ops::compat_ioctl
	struct proto_ops::compat_setsockopt
	struct proto_ops::compat_getsockopt
to make structures smaller on COMPAT=n kernels.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/net.h b/include/linux/net.h
index 5e8083c..4157b5d 100644 (file)
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -174,18 +174,22 @@ struct proto_ops {
                                      struct poll_table_struct *wait);
        int             (*ioctl)     (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);
                                      struct poll_table_struct *wait);
        int             (*ioctl)     (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);

+#ifdef CONFIG_COMPAT

        int             (*compat_ioctl) (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);
        int             (*compat_ioctl) (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);

+#endif

        int             (*listen)    (struct socket *sock, int len);
        int             (*shutdown)  (struct socket *sock, int flags);
        int             (*setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);
        int             (*listen)    (struct socket *sock, int len);
        int             (*shutdown)  (struct socket *sock, int flags);
        int             (*setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);

+#ifdef CONFIG_COMPAT

        int             (*compat_setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*compat_getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);
        int             (*compat_setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*compat_getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);

+#endif

        int             (*sendmsg)   (struct kiocb *iocb, struct socket *sock,
                                      struct msghdr *m, size_t total_len);
        int             (*recvmsg)   (struct kiocb *iocb, struct socket *sock,
        int             (*sendmsg)   (struct kiocb *iocb, struct socket *sock,
                                      struct msghdr *m, size_t total_len);
        int             (*recvmsg)   (struct kiocb *iocb, struct socket *sock,