Commit 4613012d authored by Aaron Conole's avatar Aaron Conole Committed by David S. Miller
Browse files

af_unix: Convert the unix_sk macro to an inline function for type safety 



As suggested by Eric Dumazet this change replaces the
#define with a static inline function to enjoy
complaints by the compiler when misusing the API.

Signed-off-by: default avatarAaron Conole <aconole@bytheb.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2103d6b8

include/net/af_unix.h

+5 −1
Original line number Diff line number Diff line
@@ -63,7 +63,11 @@ struct unix_sock { 
#define UNIX_GC_MAYBE_CYCLE	1

	struct socket_wq	peer_wq;

};

#define unix_sk(__sk) ((struct unix_sock *)__sk)



static inline struct unix_sock *unix_sk(struct sock *sk)

{

	return (struct unix_sock *)sk;

}



#define peer_wait peer_wq.wait