From: Adrian Bondrescu <adi.bondrescu@gmail.com>
Date: Fri, 1 Jun 2012 02:30:31 +0000 (+0300)
Subject: We were performing one extra skb_recv_datagram in mptp_recvmsg.
X-Git-Url: http://p2p-next.cs.pub.ro/gitweb/?a=commitdiff_plain;ds=sidebyside;h=e478c98e5141b66107c8031b35fe1854c511650c;p=swifty.git

We were performing one extra skb_recv_datagram in mptp_recvmsg.
---

diff --git a/src/kernel/swift.c b/src/kernel/swift.c
index 116c04b..5bc7434 100644
--- a/src/kernel/swift.c
+++ b/src/kernel/swift.c
@@ -397,6 +397,9 @@ static int swift_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
 out_free:
 	    skb_free_datagram(sk, skb);
 
+		if (i == msg->msg_iovlen - 1)
+			break;
+
 		skb = skb_recv_datagram(sk, flags, 1, &err);
 		if (likely(err == -EAGAIN)) {
 			log_debug("No more skbs in the queue, returning...\n");