X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=net%2Fdecnet%2Fdn_nsp_out.c;h=53633d352868766f699298754b0c6b192595f7bb;hb=94f8c66e5e543d79231abf203d6e514ecb668688;hp=e0bebf4bbcadf60998f8d54f429af41eb4cfe08d;hpb=66f3767376e2bbffb4c2c78ea171e1fdcb62201b;p=linux-2.6

diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index e0bebf4bbc..53633d3528 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -136,69 +136,6 @@ struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri)
 	return skb;
 }
 
-/*
- * Wrapper for the above, for allocs of data skbs. We try and get the
- * whole size thats been asked for (plus 11 bytes of header). If this
- * fails, then we try for any size over 16 bytes for SOCK_STREAMS.
- */
-struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err)
-{
-	int space;
-	int len;
-	struct sk_buff *skb = NULL;
-
-	*err = 0;
-
-	while(skb == NULL) {
-		if (signal_pending(current)) {
-			*err = sock_intr_errno(timeo);
-			break;
-		}
-
-		if (sk->sk_shutdown & SEND_SHUTDOWN) {
-			*err = EINVAL;
-			break;
-		}
-
-		if (sk->sk_err)
-			break;
-
-		len = *size + 11;
-		space = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
-
-		if (space < len) {
-			if ((sk->sk_socket->type == SOCK_STREAM) &&
-			    (space >= (16 + 11)))
-				len = space;
-		}
-
-		if (space < len) {
-			set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
-			if (noblock) {
-				*err = EWOULDBLOCK;
-				break;
-			}
-
-			clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
-			SOCK_SLEEP_PRE(sk)
-
-			if ((sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc)) <
-			    len)
-				schedule();
-
-			SOCK_SLEEP_POST(sk)
-			continue;
-		}
-
-		if ((skb = dn_alloc_skb(sk, len, sk->sk_allocation)) == NULL)
-			continue;
-
-		*size = len - 11;
-	}
-
-	return skb;
-}
-
 /*
  * Calculate persist timer based upon the smoothed round
  * trip time and the variance. Backoff according to the