migration: Move migrate_use_compression() to options.c

Once that we are there, we rename the function to migrate_compress()
to be consistent with all other capabilities.

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

1 files changed, 1 insertions, 10 deletions

diff --git a/migration/migration.c b/migration/migration.c
index 7dfc31e..2c409fa 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1133,7 +1133,7 @@ static void populate_ram_info(MigrationInfo *info, MigrationState *s)
         info->xbzrle_cache->overflow = xbzrle_counters.overflow;
     }
 
-    if (migrate_use_compression()) {
+    if (migrate_compress()) {
         info->compression = g_malloc0(sizeof(*info->compression));
         info->compression->pages = compression_counters.pages;
         info->compression->busy = compression_counters.busy;
@@ -2522,15 +2522,6 @@ bool migrate_postcopy(void)
     return migrate_postcopy_ram() || migrate_dirty_bitmaps();
 }
 
-bool migrate_use_compression(void)
-{
-    MigrationState *s;
-
-    s = migrate_get_current();
-
-    return s->capabilities[MIGRATION_CAPABILITY_COMPRESS];
-}
-
 int migrate_compress_level(void)
 {
     MigrationState *s;