diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2013-04-18 04:56:03 +0800 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2013-05-29 02:44:55 +0200 |
| commit | aa27c31265f111ff73d948a5846a3f193376491e (patch) | |
| tree | bbbe8c7ca5b592a3ed477811dcf1f693ff003a03 | |
| parent | e54c77f08ec62434ac8b24e402aa7b787cf42198 (diff) | |
batman-adv: do not print orig nodes without nc neighbors on nc table print
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
| -rw-r--r-- | net/batman-adv/network-coding.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index 0787a34609b9..22cd51fea730 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -1763,6 +1763,13 @@ int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset) /* For each orig_node in this bin */ rcu_read_lock(); hlist_for_each_entry_rcu(orig_node, head, hash_entry) { + /* no need to print the orig node if it does not have + * network coding neighbors + */ + if (list_empty(&orig_node->in_coding_list) && + list_empty(&orig_node->out_coding_list)) + continue; + seq_printf(seq, "Node: %pM\n", orig_node->orig); seq_puts(seq, " Ingoing: "); |