diff options
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index d80519c4e389..a049f91d4446 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -4414,7 +4414,8 @@ int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *mp; /* Stage 0 - sanity checks */ - if ((err = xfrm_migrate_check(m, num_migrate)) < 0) + err = xfrm_migrate_check(m, num_migrate); + if (err < 0) goto out; if (dir >= XFRM_POLICY_MAX) { @@ -4423,7 +4424,8 @@ int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, } /* Stage 1 - find policy */ - if ((pol = xfrm_migrate_policy_find(sel, dir, type, net, if_id)) == NULL) { + pol = xfrm_migrate_policy_find(sel, dir, type, net, if_id); + if (!pol) { err = -ENOENT; goto out; } @@ -4445,7 +4447,8 @@ int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, } /* Stage 3 - update policy */ - if ((err = xfrm_policy_migrate(pol, m, num_migrate)) < 0) + err = xfrm_policy_migrate(pol, m, num_migrate); + if (err < 0) goto restore_state; /* Stage 4 - delete old state(s) */ |