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[NETLABEL]: Fix lookup logic of netlbl_domhsh_search_def.

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Currently, if the call to netlbl_domhsh_search succeeds the
return result will still be NULL.

Fix that, by returning the found entry (if any).

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2008-02-12 22:15:14 -08:00
committed by David S. Miller
parent 0f8f27c395
commit 4c3a0a254e
1 changed files with 3 additions and 3 deletions
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6
net/netlabel/netlabel_domainhash.c
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@@ -150,11 +150,11 @@ static struct netlbl_dom_map *netlbl_domhsh_search_def(const char *domain)
entry = netlbl_domhsh_search(domain); entry = netlbl_domhsh_search(domain);
if (entry == NULL) { if (entry == NULL) {
entry = rcu_dereference(netlbl_domhsh_def); entry = rcu_dereference(netlbl_domhsh_def);
if (entry != NULL && entry->valid) if (entry != NULL && !entry->valid)
return entry; entry = NULL;
} }
return NULL; return entry;
} }
/* /*