[INET]: Remove is_setbyuser patch

The value is_setbyuser from struct ip_options is never used and set
only one time (http://linux-net.osdl.org/index.php/TODO#IPV4).
This little patch removes it from the kernel source.

Signed-off-by: Louis Nyffenegger <louis.nyffenegger@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index f4caad5..f624271 100644 (file)
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -27,7 +27,6 @@
 /** struct ip_options - IP Options
  *
  * @faddr - Saved first hop address
- * @is_setbyuser - Set by setsockopt?
  * @is_data - Options in __data, rather than skb
  * @is_strictroute - Strict source route
  * @srr_is_hit - Packet destination addr was our one
@@ -42,8 +41,7 @@ struct ip_options {
        unsigned char   srr;
        unsigned char   rr;
        unsigned char   ts;
-       unsigned char   is_setbyuser:1,
-                       is_data:1,
+       unsigned char   is_data:1,
                        is_strictroute:1,
                        srr_is_hit:1,
                        is_changed:1,

diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index e0a93b4..e7437c0 100644 (file)
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -525,7 +525,6 @@ static int ip_options_get_finish(struct ip_options **optp,
                opt->__data[optlen++] = IPOPT_END;
        opt->optlen = optlen;
        opt->is_data = 1;
-       opt->is_setbyuser = 1;
        if (optlen && ip_options_compile(opt, NULL)) {
                kfree(opt);
                return -EINVAL;