Re: [net-next:master 100/106] net/ipv4/inet_hashtables.c:242:21: sparse: restricted __portpair degrades to integer

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.