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lib/meta-flow: remove unused function

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Remove mf_random_value() which does not have any user now.

Signed-off-by: Andy Zhou <azhou@nicira.com>
This commit is contained in:
Andy Zhou
2013-12-04 21:56:25 -08:00
parent cd0f388e27
commit fabbb9797f
2 changed files with 0 additions and 111 deletions
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109
lib/meta-flow.c
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@@ -2215,115 +2215,6 @@ mf_get(const struct mf_field *mf, const struct match *match,
mf_get_mask(mf, &match->wc, mask);
}
/* Assigns a random value for field 'mf' to 'value'. */
void
mf_random_value(const struct mf_field *mf, union mf_value *value)
{
random_bytes(value, mf->n_bytes);
switch (mf->id) {
case MFF_TUN_ID:
case MFF_TUN_SRC:
case MFF_TUN_DST:
case MFF_TUN_TOS:
case MFF_TUN_TTL:
case MFF_TUN_FLAGS:
case MFF_METADATA:
case MFF_IN_PORT:
case MFF_PKT_MARK:
case MFF_SKB_PRIORITY:
CASE_MFF_REGS:
case MFF_ETH_SRC:
case MFF_ETH_DST:
case MFF_ETH_TYPE:
case MFF_VLAN_TCI:
case MFF_IPV4_SRC:
case MFF_IPV4_DST:
case MFF_IPV6_SRC:
case MFF_IPV6_DST:
case MFF_IP_PROTO:
case MFF_IP_TTL:
case MFF_ARP_SPA:
case MFF_ARP_TPA:
case MFF_ARP_SHA:
case MFF_ARP_THA:
case MFF_TCP_SRC:
case MFF_TCP_DST:
case MFF_UDP_SRC:
case MFF_UDP_DST:
case MFF_SCTP_SRC:
case MFF_SCTP_DST:
case MFF_ICMPV4_TYPE:
case MFF_ICMPV4_CODE:
case MFF_ICMPV6_TYPE:
case MFF_ICMPV6_CODE:
case MFF_ND_TARGET:
case MFF_ND_SLL:
case MFF_ND_TLL:
break;
case MFF_TCP_FLAGS:
value->be16 &= htons(0x0fff);
break;
case MFF_IN_PORT_OXM:
value->be32 = ofputil_port_to_ofp11(u16_to_ofp(ntohs(value->be16)));
break;
case MFF_IPV6_LABEL:
value->be32 &= htonl(IPV6_LABEL_MASK);
break;
case MFF_IP_DSCP:
value->u8 &= IP_DSCP_MASK;
break;
case MFF_IP_DSCP_SHIFTED:
value->u8 &= IP_DSCP_MASK >> 2;
break;
case MFF_IP_ECN:
value->u8 &= IP_ECN_MASK;
break;
case MFF_IP_FRAG:
value->u8 &= FLOW_NW_FRAG_MASK;
break;
case MFF_ARP_OP:
value->be16 &= htons(0xff);
break;
case MFF_DL_VLAN:
value->be16 &= htons(VLAN_VID_MASK);
break;
case MFF_VLAN_VID:
value->be16 &= htons(VLAN_VID_MASK | VLAN_CFI);
break;
case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
value->u8 &= 0x07;
break;
case MFF_MPLS_LABEL:
value->be32 &= htonl(MPLS_LABEL_MASK >> MPLS_LABEL_SHIFT);
break;
case MFF_MPLS_TC:
value->u8 &= MPLS_TC_MASK >> MPLS_TC_SHIFT;
break;
case MFF_MPLS_BOS:
value->u8 &= MPLS_BOS_MASK >> MPLS_BOS_SHIFT;
break;
case MFF_N_IDS:
default:
NOT_REACHED();
}
}
static char *
mf_from_integer_string(const struct mf_field *mf, const char *s,
uint8_t *valuep, uint8_t *maskp)