MINOR: listener: move bind_proc and bind_thread to struct settings
As mentioned previously, these two fields come under the settings
struct since they'll be used to bind receivers as well.
diff --git a/src/proto_sockpair.c b/src/proto_sockpair.c
index 18fa770..ff7c0a2 100644
--- a/src/proto_sockpair.c
+++ b/src/proto_sockpair.c
@@ -126,7 +126,7 @@
listener->state = LI_LISTEN;
fd_insert(fd, listener, listener->proto->accept,
- thread_mask(listener->bind_conf->bind_thread) & all_threads_mask);
+ thread_mask(listener->bind_conf->settings.bind_thread) & all_threads_mask);
return err;