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openvswitch: Remove redundant tcp_flags code.

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These two cases used to be treated differently for IPv4/IPv6,
but they are now identical.

Signed-off-by: Joe Stringer <joestringer@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
This commit is contained in:
Joe Stringer 2014-09-07 22:11:08 -07:00 committed by Pravin B Shelar
parent 9b996e544a
commit 1b760fb9a8
1 changed files with 3 additions and 10 deletions
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13
net/openvswitch/flow_netlink.c
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@ -611,7 +611,6 @@ static int ovs_key_from_nlattrs(struct sw_flow_match *match, u64 attrs,
const struct nlattr **a, bool is_mask) const struct nlattr **a, bool is_mask)
{ {
int err; int err;
u64 orig_attrs = attrs;
err = metadata_from_nlattrs(match, &attrs, a, is_mask); err = metadata_from_nlattrs(match, &attrs, a, is_mask);
if (err) if (err)
@ -764,15 +763,9 @@ static int ovs_key_from_nlattrs(struct sw_flow_match *match, u64 attrs,
} }
if (attrs & (1 << OVS_KEY_ATTR_TCP_FLAGS)) { if (attrs & (1 << OVS_KEY_ATTR_TCP_FLAGS)) {
if (orig_attrs & (1 << OVS_KEY_ATTR_IPV4)) { SW_FLOW_KEY_PUT(match, tp.flags,
SW_FLOW_KEY_PUT(match, tp.flags, nla_get_be16(a[OVS_KEY_ATTR_TCP_FLAGS]),
nla_get_be16(a[OVS_KEY_ATTR_TCP_FLAGS]), is_mask);
is_mask);
} else {
SW_FLOW_KEY_PUT(match, tp.flags,
nla_get_be16(a[OVS_KEY_ATTR_TCP_FLAGS]),
is_mask);
}
attrs &= ~(1 << OVS_KEY_ATTR_TCP_FLAGS); attrs &= ~(1 << OVS_KEY_ATTR_TCP_FLAGS);
} }