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[NETLINK]: use container_of instead
authorDenis Cheng <crquan@gmail.com>
Tue, 28 Aug 2007 22:41:11 +0000 (15:41 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 10 Oct 2007 23:48:35 +0000 (16:48 -0700)
This could make future redesign of struct netlink_sock easier.

Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/af_netlink.c patch | blob | blame | history

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 5681ce3aebca05f5fbfd4e5ba194f8cdd14fc3ba..a78d962e2c7073ccd1827c21f2a03750f4ee75e8 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -88,7 +88,7 @@ struct netlink_sock {
 
 static inline struct netlink_sock *nlk_sk(struct sock *sk)
 {
-       return (struct netlink_sock *)sk;
+       return container_of(sk, struct netlink_sock, sk);
 }
 
 struct nl_pid_hash {