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-rw-r--r--net/ipv4/fib_rules.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index f8eb78d042a4..cfec3af54c8d 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -198,11 +198,15 @@ static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
static struct fib_table *fib_empty_table(struct net *net)
{
- u32 id;
+ u32 id = 1;
- for (id = 1; id <= RT_TABLE_MAX; id++)
+ while (1) {
if (!fib_get_table(net, id))
return fib_new_table(net, id);
+
+ if (id++ == RT_TABLE_MAX)
+ break;
+ }
return NULL;
}