From a00b94b8b6ace87ca4ccdee95acb4215a912953a Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Sat, 5 May 2012 17:51:53 +0200 Subject: [PATCH] batman-adv: fix visualization output without neighbors on the primary interface The primary entry and the corresponding secondary entries are missing when there are no neighbors on the primary interface. This also causes the TT entries to miss and makes nodes with multiply secondary interface fall apart since there is no way to see they are related without a primary entry. Fix this by always emitting a primary entry. Signed-off-by: Matthias Schiffer Signed-off-by: Sven Eckelmann --- net/batman-adv/vis.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c index 411c0e16f911c..01d5da54143e7 100644 --- a/net/batman-adv/vis.c +++ b/net/batman-adv/vis.c @@ -207,7 +207,6 @@ int vis_seq_print_text(struct seq_file *seq, void *offset) int vis_server = atomic_read(&bat_priv->vis_mode); size_t buff_pos, buf_size; char *buff; - int compare; primary_if = primary_if_get_selected(bat_priv); if (!primary_if) @@ -228,14 +227,18 @@ int vis_seq_print_text(struct seq_file *seq, void *offset) entries = (struct vis_info_entry *) ((char *)packet + sizeof(*packet)); + vis_data_insert_interface(packet->vis_orig, + &vis_if_list, true); + for (j = 0; j < packet->entries; j++) { if (entries[j].quality == 0) continue; - compare = - compare_eth(entries[j].src, packet->vis_orig); + if (compare_eth(entries[j].src, + packet->vis_orig)) + continue; vis_data_insert_interface(entries[j].src, &vis_if_list, - compare); + false); } hlist_for_each_entry(entry, pos, &vis_if_list, list) { @@ -276,14 +279,18 @@ int vis_seq_print_text(struct seq_file *seq, void *offset) entries = (struct vis_info_entry *) ((char *)packet + sizeof(*packet)); + vis_data_insert_interface(packet->vis_orig, + &vis_if_list, true); + for (j = 0; j < packet->entries; j++) { if (entries[j].quality == 0) continue; - compare = - compare_eth(entries[j].src, packet->vis_orig); + if (compare_eth(entries[j].src, + packet->vis_orig)) + continue; vis_data_insert_interface(entries[j].src, &vis_if_list, - compare); + false); } hlist_for_each_entry(entry, pos, &vis_if_list, list) { -- 2.39.5