netlink: Fix build with mmap disabled.
net/netlink/diag.c: In function 'sk_diag_put_rings_cfg':
net/netlink/diag.c:28:17: error: 'struct netlink_sock' has no member named 'pg_vec_lock'
net/netlink/diag.c:29:29: error: 'struct netlink_sock' has no member named 'rx_ring'
net/netlink/diag.c:31:30: error: 'struct netlink_sock' has no member named 'tx_ring'
net/netlink/diag.c:33:19: error: 'struct netlink_sock' has no member named 'pg_vec_lock'
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netlink/diag.c b/net/netlink/diag.c
index 4e4aa47..1af29624 100644
--- a/net/netlink/diag.c
+++ b/net/netlink/diag.c
@@ -7,6 +7,7 @@
#include "af_netlink.h"
+#ifdef CONFIG_NETLINK_MMAP
static int sk_diag_put_ring(struct netlink_ring *ring, int nl_type,
struct sk_buff *nlskb)
{
@@ -34,6 +35,12 @@
return ret;
}
+#else
+static int sk_diag_put_rings_cfg(struct sock *sk, struct sk_buff *nlskb)
+{
+ return 0;
+}
+#endif
static int sk_diag_dump_groups(struct sock *sk, struct sk_buff *nlskb)
{