Commit 9ee6b535 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

[NET]: sk_add_backlog convert from macro to inline 



There is no reason for sk_add_backlog to be a macro. It can
just be an inline function and get type checking.

Signed-off-by: default avatarStephen Hemminger <shemminger@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b541ca2c

include/net/sock.h

+10 −10
Original line number Diff line number Diff line
@@ -461,16 +461,16 @@ static inline void sk_stream_free_skb(struct sock *sk, struct sk_buff *skb) 
}



/* The per-socket spinlock must be held here. */

#define sk_add_backlog(__sk, __skb)				\

do {	if (!(__sk)->sk_backlog.tail) {				\

		(__sk)->sk_backlog.head =			\

		     (__sk)->sk_backlog.tail = (__skb);		\

	} else {						\

		((__sk)->sk_backlog.tail)->next = (__skb);	\

		(__sk)->sk_backlog.tail = (__skb);		\

	}							\

	(__skb)->next = NULL;					\

} while(0)

static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)

{

	if (!sk->sk_backlog.tail) {

		sk->sk_backlog.head = sk->sk_backlog.tail = skb;

	} else {

		sk->sk_backlog.tail->next = skb;

		sk->sk_backlog.tail = skb;

	}

	skb->next = NULL;

}



#define sk_wait_event(__sk, __timeo, __condition)		\

({	int rc;							\