migration: Move migrate_use_tls() to options.c

Once there, rename it to migrate_tls() and make it return bool for
consistency.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>

---

Fix typos found by fabiano

1 files changed, 10 insertions, 1 deletions

diff --git a/migration/options.c b/migration/options.c
index dd97c99..943936a 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -214,6 +214,15 @@ bool migrate_postcopy(void)
     return migrate_postcopy_ram() || migrate_dirty_bitmaps();
 }
 
+bool migrate_tls(void)
+{
+    MigrationState *s;
+
+    s = migrate_get_current();
+
+    return s->parameters.tls_creds && *s->parameters.tls_creds;
+}
+
 typedef enum WriteTrackingSupport {
     WT_SUPPORT_UNKNOWN = 0,
     WT_SUPPORT_ABSENT,
@@ -368,7 +377,7 @@ bool migrate_caps_check(bool *old_caps, bool *new_caps, Error **errp)
          new_caps[MIGRATION_CAPABILITY_COMPRESS] ||
          new_caps[MIGRATION_CAPABILITY_XBZRLE] ||
          migrate_multifd_compression() ||
-         migrate_use_tls())) {
+         migrate_tls())) {
         error_setg(errp,
                    "Zero copy only available for non-compressed non-TLS multifd migration");
         return false;