netdev - [PATCH 2/4] ipv4: Make ip_rcv

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Message-Id: <20120309.143625.1871443879443526104.davem@davemloft.net>
Date:	Fri, 09 Mar 2012 14:36:25 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH 2/4] ipv4: Make ip_rcv_options() return bool.


Signed-off-by: David S. Miller <davem@...emloft.net>
---
 net/ipv4/ip_input.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 70afe5b..bdaa2c5 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -265,7 +265,7 @@ int ip_local_deliver(struct sk_buff *skb)
 		       ip_local_deliver_finish);
 }
 
-static inline int ip_rcv_options(struct sk_buff *skb)
+static inline bool ip_rcv_options(struct sk_buff *skb)
 {
 	struct ip_options *opt;
 	const struct iphdr *iph;
@@ -309,9 +309,9 @@ static inline int ip_rcv_options(struct sk_buff *skb)
 			goto drop;
 	}
 
-	return 0;
+	return false;
 drop:
-	return -1;
+	return true;
 }
 
 static int ip_rcv_finish(struct sk_buff *skb)
-- 
1.7.6.5

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