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[SCSI] cnic: fix undefined reference to `ip6_route_output'

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Fix cnic build for case of CONFIG_INET=n.
Fix cnic build for case of CONFIG_IPV6=m and CONFIG_CNIC=y.

Fixes these build errors:

cnic.c:(.text+0x236a1d): undefined reference to `ip_route_output_key'
cnic.c:(.text+0x15a8e8): undefined reference to `ip6_route_output'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Randy Dunlap 2009-06-12 11:43:48 -07:00 committed by James Bottomley
parent f3ad116588
commit faea56c9bb
1 changed files with 6 additions and 2 deletions
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8
drivers/net/cnic.c
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@ -1454,6 +1454,7 @@ static inline u16 cnic_get_vlan(struct net_device *dev,
static int cnic_get_v4_route(struct sockaddr_in *dst_addr,
struct dst_entry **dst)
{
#if defined(CONFIG_INET)
struct flowi fl;
int err;
struct rtable *rt;
@ -1465,12 +1466,15 @@ static int cnic_get_v4_route(struct sockaddr_in *dst_addr,
if (!err)
*dst = &rt->u.dst;
return err;
#else
return -ENETUNREACH;
#endif
}
static int cnic_get_v6_route(struct sockaddr_in6 *dst_addr,
struct dst_entry **dst)
{
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if defined(CONFIG_IPV6) || (defined(CONFIG_IPV6_MODULE) && defined(MODULE))
struct flowi fl;
memset(&fl, 0, sizeof(fl));
@ -1550,7 +1554,7 @@ static int cnic_get_route(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
clear_bit(SK_F_IPV6, &csk->flags);
if (is_v6) {
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if defined(CONFIG_IPV6) || (defined(CONFIG_IPV6_MODULE) && defined(MODULE))
set_bit(SK_F_IPV6, &csk->flags);
err = cnic_get_v6_route(&saddr->remote.v6, &dst);
if (err)