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[IPV4]: Fix single-entry /proc/net/fib_trie output.

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When main table is just a single leaf this gets printed as belonging to the 
local table in /proc/net/fib_trie. A fix is below.

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Olsson 2007-01-26 19:06:01 -08:00 committed by David S. Miller
parent 342a0cff0a
commit 095b8501e4
1 changed files with 7 additions and 6 deletions
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9
net/ipv4/fib_trie.c
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@ -2290,16 +2290,17 @@ static int fib_trie_seq_show(struct seq_file *seq, void *v)
if (v == SEQ_START_TOKEN)
return 0;
if (IS_TNODE(n)) {
struct tnode *tn = (struct tnode *) n;
__be32 prf = htonl(MASK_PFX(tn->key, tn->pos));
if (!NODE_PARENT(n)) {
if (iter->trie == trie_local)
seq_puts(seq, "<local>:\n");
else
seq_puts(seq, "<main>:\n");
}
if (IS_TNODE(n)) {
struct tnode *tn = (struct tnode *) n;
__be32 prf = htonl(MASK_PFX(tn->key, tn->pos));
seq_indent(seq, iter->depth-1);
seq_printf(seq, " +-- %d.%d.%d.%d/%d %d %d %d\n",
NIPQUAD(prf), tn->pos, tn->bits, tn->full_children,