Commit 4613012d authored Sep 26, 2015 by Aaron Conole Committed by David S. Miller Sep 29, 2015

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: Aaron Conole <aconole@bytheb.org>
Signed-off-by: David 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