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From: Al Viro <viro@ZenIV.linux.org.uk>
To: David Miller <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH] result of csum_fold() is already 16bit, no need to cast
Date: Sun, 27 Apr 2008 06:27:30 +0100	[thread overview]
Message-ID: <20080427052730.GQ5882@ZenIV.linux.org.uk> (raw)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 net/ipv6/ip6mr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index c8c6e33..2de3c46 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -358,7 +358,7 @@ static int pim6_rcv(struct sk_buff *skb)
 	if (pim->type != ((PIM_VERSION << 4) | PIM_REGISTER) ||
 	    (pim->flags & PIM_NULL_REGISTER) ||
 	    (ip_compute_csum((void *)pim, sizeof(*pim)) != 0 &&
-	     (u16)csum_fold(skb_checksum(skb, 0, skb->len, 0))))
+	     csum_fold(skb_checksum(skb, 0, skb->len, 0))))
 		goto drop;
 
 	/* check if the inner packet is destined to mcast group */
-- 
1.5.3.GIT


             reply	other threads:[~2008-04-27  5:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-27  5:27 Al Viro [this message]
2008-04-27  5:29 ` [PATCH] result of csum_fold() is already 16bit, no need to cast David Miller

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