[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: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 10 deletions

diff --git a/include/net/sock.h b/include/net/sock.h
index e0498bd3600..ff13c4cc287 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -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;                                                 \