net: ip_sockglue.c add static, annotate ports' endianness
Fixes sparse warnings: net/ipv4/ip_sockglue.c:146:15: warning: incorrect type in assignment (different base types) net/ipv4/ip_sockglue.c:146:15: expected restricted __be16 [assigned] [usertype] sin_port net/ipv4/ip_sockglue.c:146:15: got unsigned short [unsigned] [short] [usertype] <noident> net/ipv4/ip_sockglue.c:130:6: warning: symbol 'ip_cmsg_recv_dstaddr' was not declared. Should it be static? Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 2 additions and 2 deletions
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@ -127,11 +127,11 @@ static void ip_cmsg_recv_security(struct msghdr *msg, struct sk_buff *skb)
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security_release_secctx(secdata, seclen);
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}
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void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb)
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static void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb)
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{
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struct sockaddr_in sin;
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struct iphdr *iph = ip_hdr(skb);
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u16 *ports = (u16 *) skb_transport_header(skb);
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__be16 *ports = (__be16 *)skb_transport_header(skb);
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if (skb_transport_offset(skb) + 4 > skb->len)
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return;
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