udp: reorder udp_iter_state to remove padding on 64bit builds

reorder udp_iter_state to remove padding on 64bit builds

shrinks from 24 to 16 bytes, moving to a smaller slab when
CONFIG_NET_NS is undefined & seq_net_private = {}

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/udp.h b/include/net/udp.h
index ccce837..7a86848 100644 (file)
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -196,8 +196,8 @@ struct udp_seq_afinfo {
 struct udp_iter_state {
        struct seq_net_private  p;
        sa_family_t             family;
-       struct hlist_head       *hashtable;
        int                     bucket;
+       struct hlist_head       *hashtable;
 };
 
 #ifdef CONFIG_PROC_FS