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authorEric Dumazet <edumazet@google.com>2012-12-02 07:33:10 +0000
committerDavid S. Miller <davem@davemloft.net>2012-12-02 20:23:01 -0500
commit077b393d05915f04e2629bfc47c6fce95cae7d3f (patch)
tree5eac1986bc8d1d8dd4cef0b0c07909773ecc3ebf /include/net/sock.h
parent049b467d7a57e7b978ce063ee3639670f383fb5c (diff)
downloadop-kernel-dev-077b393d05915f04e2629bfc47c6fce95cae7d3f.zip
op-kernel-dev-077b393d05915f04e2629bfc47c6fce95cae7d3f.tar.gz
net: fix sparse endianness warnings on sock_common
# make C=2 CF=-D__CHECK_ENDIAN__ net/ipv4/inet_hashtables.o ... net/ipv4/inet_hashtables.c:242:7: warning: restricted __portpair degrades to integer net/ipv4/inet_hashtables.c:242:7: warning: restricted __addrpair degrades to integer ... Move __portpair/__addrpair from include/net/inet_hashtables.h to include/net/sock.h where we need them in struct sock_common Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Ling Ma <ling.ma.program@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index c4132c1..0a9a01a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -126,6 +126,9 @@ struct sock;
struct proto;
struct net;
+typedef __u32 __bitwise __portpair;
+typedef __u64 __bitwise __addrpair;
+
/**
* struct sock_common - minimal network layer representation of sockets
* @skc_daddr: Foreign IPv4 addr
@@ -155,7 +158,7 @@ struct sock_common {
* address on 64bit arches : cf INET_MATCH() and INET_TW_MATCH()
*/
union {
- unsigned long skc_addrpair;
+ __addrpair skc_addrpair;
struct {
__be32 skc_daddr;
__be32 skc_rcv_saddr;
@@ -167,7 +170,7 @@ struct sock_common {
};
/* skc_dport && skc_num must be grouped as well */
union {
- u32 skc_portpair;
+ __portpair skc_portpair;
struct {
__be16 skc_dport;
__u16 skc_num;
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