linux-kernel - [PATCH] net: xfrm: xfrm_policy.c: remove some unnecessary cases in decode

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Date:   Sat, 25 Jul 2020 19:19:49 +0530
From:   B K Karthik <bkkarthik@...u.pes.edu>
To:     Steffen Klassert <steffen.klassert@...unet.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net: xfrm: xfrm_policy.c: remove some unnecessary cases in
 decode_session6

remove some unnecessary cases in decode_session6

Signed-off-by: B K Karthik <bkkarthik@...u.pes.edu>
---
 net/xfrm/xfrm_policy.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 19c5e0fa3f44..e1c988a89382 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -3449,10 +3449,6 @@ decode_session6(struct sk_buff *skb, struct flowi *fl, bool reverse)
 			fl6->flowi6_proto = nexthdr;
 			return;
 #endif
-		/* XXX Why are there these headers? */
-		case IPPROTO_AH:
-		case IPPROTO_ESP:
-		case IPPROTO_COMP:
 		default:
 			fl6->fl6_ipsec_spi = 0;
 			fl6->flowi6_proto = nexthdr;
-- 
2.20.1


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