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[net-next,2/5] mpls: Remove incorrect PHP comment

Message ID 1426800772-22378-3-git-send-email-rshearma@brocade.com
State Superseded, archived
Delegated to: David Miller
Headers show

Commit Message

Robert Shearman March 19, 2015, 9:32 p.m. UTC 
Popping the last label on the stack does not necessarily imply
performing penultimate hop popping. There is no reason why this
couldn't be the last hop in the network, so remove the comment.

Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Robert Shearman <rshearma@brocade.com>
---
 net/mpls/af_mpls.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 0d6763a..bf3459a 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -199,7 +199,6 @@  static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 	skb->protocol = htons(ETH_P_MPLS_UC);
 
 	if (unlikely(!new_header_size && dec.bos)) {
-		/* Penultimate hop popping */
 		if (!mpls_egress(rt, skb, dec))
 			goto drop;
 	} else {