From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [net-next:master 100/106] net/ipv4/inet_hashtables.c:242:21:
 sparse: restricted __portpair degrades to integer
Date: Sat, 01 Dec 2012 10:46:12 -0800
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Cc: Eric Dumazet <edumazet@google.com>, netdev@vger.kernel.org
To: kbuild test robot <fengguang.wu@intel.com>
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On Sun, 2012-12-02 at 02:20 +0800, kbuild test robot wrote:
> tree:   git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
> head:   577b981714b0b3530817569bf705bd74881efc83
> commit: ce43b03e8889475817d427b1f3724c7e294b76eb [100/106] net: move inet_dport/inet_num in sock_common
> 
> 
> sparse warnings:
> 
> + net/ipv4/inet_hashtables.c:242:21: sparse: restricted __portpair degrades to integer
> net/ipv4/inet_hashtables.c:246:29: sparse: restricted __portpair degrades to integer
> net/ipv4/inet_hashtables.c:267:21: sparse: restricted __portpair degrades to integer
> net/ipv4/inet_hashtables.c:274:29: sparse: restricted __portpair degrades to integer
> net/ipv4/inet_hashtables.c:326:21: sparse: restricted __portpair degrades to integer
> net/ipv4/inet_hashtables.c:341:21: sparse: restricted __portpair degrades to integer
> --
> + net/ipv6/inet6_hashtables.c:92:21: sparse: restricted __portpair degrades to integer
> net/ipv6/inet6_hashtables.c:95:29: sparse: restricted __portpair degrades to integer
> net/ipv6/inet6_hashtables.c:111:21: sparse: restricted __portpair degrades to integer
> net/ipv6/inet6_hashtables.c:117:29: sparse: restricted __portpair degrades to integer
> net/ipv6/inet6_hashtables.c:248:21: sparse: restricted __portpair degrades to integer
> net/ipv6/inet6_hashtables.c:263:21: sparse: restricted __portpair degrades to integer
> 
> vim +242 net/ipv4/inet_hashtables.c

I'll send a fix, thanks for the report.