P2P: Fix common frequencies calculation for a group

Ignore group members for which there is no supported channels
information when calculating common group frequencies.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>

diff --git a/src/p2p/p2p_group.c b/src/p2p/p2p_group.c
index 3aed6bd..051b4e3 100644 (file)
--- a/src/p2p/p2p_group.c
+++ b/src/p2p/p2p_group.c
@@ -1112,7 +1112,7 @@ int p2p_group_get_common_freqs(struct p2p_group *group, int *common_freqs,
                struct p2p_device *dev;
 
                dev = p2p_get_device(group->p2p, m->dev_addr);
-               if (!dev)
+               if (!dev || dev->channels.reg_classes == 0)
                        continue;
 
                p2p_channels_intersect(&intersect, &dev->channels, &res);