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net: Remove unused get_hash_from_flow functions 

__get_hash_from_flowi6 is still used for flowlabels, but the IPv4
variant and the wrappers to both are not used. Remove them.

Signed-off-by: David Ahern <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2018-03-02 08:32:20 -08:00 committed by David S. Miller
parent 5e18b9c550
commit de7a0f871f
2 changed files with 0 additions and 32 deletions
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16
include/net/flow.h
View File

@ -222,20 +222,4 @@ static inline unsigned int flow_key_size(u16 family)
__u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys);
static inline __u32 get_hash_from_flowi6(const struct flowi6 *fl6)
{
struct flow_keys keys;
return __get_hash_from_flowi6(fl6, &keys);
}
__u32 __get_hash_from_flowi4(const struct flowi4 *fl4, struct flow_keys *keys);
static inline __u32 get_hash_from_flowi4(const struct flowi4 *fl4)
{
struct flow_keys keys;
return __get_hash_from_flowi4(fl4, &keys);
}
#endif

16
net/core/flow_dissector.c
View File

@ -1341,22 +1341,6 @@ __u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys)
}
EXPORT_SYMBOL(__get_hash_from_flowi6);
__u32 __get_hash_from_flowi4(const struct flowi4 *fl4, struct flow_keys *keys)
{
memset(keys, 0, sizeof(*keys));
keys->addrs.v4addrs.src = fl4->saddr;
keys->addrs.v4addrs.dst = fl4->daddr;
keys->control.addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
keys->ports.src = fl4->fl4_sport;
keys->ports.dst = fl4->fl4_dport;
keys->keyid.keyid = fl4->fl4_gre_key;
keys->basic.ip_proto = fl4->flowi4_proto;
return flow_hash_from_keys(keys);
}
EXPORT_SYMBOL(__get_hash_from_flowi4);
static const struct flow_dissector_key flow_keys_dissector_keys[] = {
{
.key_id = FLOW_DISSECTOR_KEY_CONTROL,