linux-kernel - [PATCH] sctp: fix sctp_setsockopt

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Message-ID: <20091130095250.GZ10897@shell.iptel.org>
Date:	Mon, 30 Nov 2009 10:52:50 +0100
From:	Andrei Pelinescu-Onciul <andrei@...el.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Vlad Yasevich <vladislav.yasevich@...com>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-sctp@...r.kernel.org
Subject: [PATCH] sctp: fix sctp_setsockopt_autoclose compile warning

Fix the following warning, when building on 64 bits:

net/sctp/socket.c:2091: warning: large integer implicitly
                        truncated to unsigned type

Signed-off-by: Andrei Pelinescu-Onciul <andrei@...el.org>
---
 net/sctp/socket.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 71513b3..8961863 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2088,7 +2088,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
 		return -EFAULT;
 	/* make sure it won't exceed MAX_SCHEDULE_TIMEOUT */
 	if (sp->autoclose > (MAX_SCHEDULE_TIMEOUT / HZ) )
-		sp->autoclose = MAX_SCHEDULE_TIMEOUT / HZ ;
+		sp->autoclose = (__u32)(MAX_SCHEDULE_TIMEOUT / HZ) ;
 
 	return 0;
 }
-- 
1.6.5.3

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