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Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_list_set.c')
-rw-r--r--kernel/net/netfilter/ipset/ip_set_list_set.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_list_set.c b/kernel/net/netfilter/ipset/ip_set_list_set.c
index 0b88000..a1fe537 100644
--- a/kernel/net/netfilter/ipset/ip_set_list_set.c
+++ b/kernel/net/netfilter/ipset/ip_set_list_set.c
@@ -213,7 +213,7 @@ list_set_utest(struct ip_set *set, void *value, const struct ip_set_ext *ext,
ret = !list_is_last(&e->list, &map->members) &&
next->id == d->refid;
} else {
- ret = prev != NULL && prev->id == d->refid;
+ ret = prev && prev->id == d->refid;
}
return ret;
}
@@ -292,7 +292,7 @@ list_set_uadd(struct ip_set *set, void *value, const struct ip_set_ext *ext,
n = list_prev_entry(prev, list);
}
/* Can we replace a timed out entry? */
- if (n != NULL &&
+ if (n &&
!(SET_WITH_TIMEOUT(set) &&
ip_set_timeout_expired(ext_timeout(n, set))))
n = NULL;
@@ -338,7 +338,7 @@ list_set_udel(struct ip_set *set, void *value, const struct ip_set_ext *ext,
next->id != d->refid)
return -IPSET_ERR_REF_EXIST;
} else if (d->before < 0) {
- if (prev == NULL || prev->id != d->refid)
+ if (!prev || prev->id != d->refid)
return -IPSET_ERR_REF_EXIST;
}
list_set_del(set, e);