Commit 760a4322 authored Dec 08, 2015 by Rainer Weikusat Committed by David S. Miller Dec 08, 2015

net: Fix inverted test in __skb_recv_datagram



As the kernel generally uses negated error numbers, *err needs to be
compared with -EAGAIN (d'oh).

Signed-off-by: Rainer Weikusat <rweikusat@mobileactivedefense.com>
Fixes: ea3793ee ("core: enable more fine-grained datagram reception control")
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e72c932d

net/core/datagram.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -275,7 +275,7 @@ struct sk_buff __skb_recv_datagram(struct sock sk, unsigned int flags,
		if (skb)
		return skb;

		if (*err != EAGAIN)
		if (*err != -EAGAIN)
		break;
		} while (timeo &&
		!__skb_wait_for_more_packets(sk, err, &timeo, last));