Commit e3fec5a1 authored Aug 19, 2013 by Rami Rosen Committed by Steffen Klassert Aug 19, 2013

xfrm: remove irrelevant comment in xfrm_input().

This patch removes a comment in xfrm_input() which became irrelevant
due to commit 2774c131, "xfrm: Handle blackhole route creation via afinfo".
That commit removed returning -EREMOTE in the xfrm_lookup() method when the
packet should be discarded and also removed the correspoinding -EREMOTE
handlers. This was replaced by calling the make_blackhole() method. Therefore
the comment about -EREMOTE is not relevant anymore.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

parent 99565a6c

net/xfrm/xfrm_policy.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2132,8 +2132,6 @@ struct dst_entry xfrm_lookup(struct net net, struct dst_entry *dst_orig,
		* have the xfrm_state's. We need to wait for KM to
		* negotiate new SA's or bail out with error.*/
		if (net->xfrm.sysctl_larval_drop) {
		/* EREMOTE tells the caller to generate
		* a one-shot blackhole route. */
		dst_release(dst);
		xfrm_pols_put(pols, drop_pols);
		XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTNOSTATES);