diff options
author | James Morris <jmorris@namei.org> | 2006-09-01 03:32:12 -0400 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 18:18:49 -0400 |
commit | d1d9facfd1b326e0df587c96f0ee55de2ae9f946 (patch) | |
tree | a451927f0a8269ce7a34ca0cb833c0f5d16f2576 /net/xfrm/xfrm_policy.c | |
parent | eb878e84575fbce21d2edb079eada78bfa27023d (diff) |
[XFRM]: remove xerr_idxp from __xfrm_policy_check()
It seems that during the MIPv6 respin, some code which was originally
conditionally compiled around CONFIG_XFRM_ADVANCED was accidently left
in after the config option was removed.
This patch removes an extraneous pointer (xerr_idxp) which is no
longer needed.
Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
-rw-r--r-- | net/xfrm/xfrm_policy.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 7db1c48537f0..537854fe47ca 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c | |||
@@ -1514,8 +1514,7 @@ static inline int secpath_has_nontransport(struct sec_path *sp, int k, int *idxp | |||
1514 | { | 1514 | { |
1515 | for (; k < sp->len; k++) { | 1515 | for (; k < sp->len; k++) { |
1516 | if (sp->xvec[k]->props.mode != XFRM_MODE_TRANSPORT) { | 1516 | if (sp->xvec[k]->props.mode != XFRM_MODE_TRANSPORT) { |
1517 | if (idxp) | 1517 | *idxp = k; |
1518 | *idxp = k; | ||
1519 | return 1; | 1518 | return 1; |
1520 | } | 1519 | } |
1521 | } | 1520 | } |
@@ -1534,7 +1533,6 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, | |||
1534 | struct flowi fl; | 1533 | struct flowi fl; |
1535 | u8 fl_dir = policy_to_flow_dir(dir); | 1534 | u8 fl_dir = policy_to_flow_dir(dir); |
1536 | int xerr_idx = -1; | 1535 | int xerr_idx = -1; |
1537 | int *xerr_idxp = &xerr_idx; | ||
1538 | 1536 | ||
1539 | if (xfrm_decode_session(skb, &fl, family) < 0) | 1537 | if (xfrm_decode_session(skb, &fl, family) < 0) |
1540 | return 0; | 1538 | return 0; |
@@ -1560,7 +1558,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, | |||
1560 | xfrm_policy_lookup); | 1558 | xfrm_policy_lookup); |
1561 | 1559 | ||
1562 | if (!pol) { | 1560 | if (!pol) { |
1563 | if (skb->sp && secpath_has_nontransport(skb->sp, 0, xerr_idxp)) { | 1561 | if (skb->sp && secpath_has_nontransport(skb->sp, 0, &xerr_idx)) { |
1564 | xfrm_secpath_reject(xerr_idx, skb, &fl); | 1562 | xfrm_secpath_reject(xerr_idx, skb, &fl); |
1565 | return 0; | 1563 | return 0; |
1566 | } | 1564 | } |
@@ -1619,13 +1617,14 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, | |||
1619 | for (i = xfrm_nr-1, k = 0; i >= 0; i--) { | 1617 | for (i = xfrm_nr-1, k = 0; i >= 0; i--) { |
1620 | k = xfrm_policy_ok(tpp[i], sp, k, family); | 1618 | k = xfrm_policy_ok(tpp[i], sp, k, family); |
1621 | if (k < 0) { | 1619 | if (k < 0) { |
1622 | if (k < -1 && xerr_idxp) | 1620 | if (k < -1) |
1623 | *xerr_idxp = -(2+k); | 1621 | /* "-2 - errored_index" returned */ |
1622 | xerr_idx = -(2+k); | ||
1624 | goto reject; | 1623 | goto reject; |
1625 | } | 1624 | } |
1626 | } | 1625 | } |
1627 | 1626 | ||
1628 | if (secpath_has_nontransport(sp, k, xerr_idxp)) | 1627 | if (secpath_has_nontransport(sp, k, &xerr_idx)) |
1629 | goto reject; | 1628 | goto reject; |
1630 | 1629 | ||
1631 | xfrm_pols_put(pols, npols); | 1630 | xfrm_pols_put(pols, npols); |