[Qemu-devel] [PATCH] migration: remove unused field bytes_xfer

[Wei Yang]

MigrationState->bytes_xfer is only set to 0 in migrate_init().

Remove this unnecessary field.

Signed-off-by: Wei Yang <address@hidden>
---
 migration/migration.c | 1 -
 migration/migration.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/migration/migration.c b/migration/migration.c
index dea7078bf4..c929cf8d0f 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1681,7 +1681,6 @@ void migrate_init(MigrationState *s)
      * parameters/capabilities that the user set, and
      * locks.
      */
-    s->bytes_xfer = 0;
     s->cleanup_bh = 0;
     s->to_dst_file = NULL;
     s->rp_state.from_dst_file = NULL;
diff --git a/migration/migration.h b/migration/migration.h
index 852eb3c4e9..b9efbe9168 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -116,7 +116,6 @@ struct MigrationState
     DeviceState parent_obj;
 
     /*< public >*/
-    size_t bytes_xfer;
     QemuThread thread;
     QEMUBH *cleanup_bh;
     QEMUFile *to_dst_file;
-- 
2.19.1