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migration: remove not used field xfer_limit 

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

Remove this unnecessary field.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190326055726.10539-1-richardw.yang@linux.intel.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Wei Yang 2019-03-26 13:57:26 +08:00 committed by Dr. David Alan Gilbert
parent a94cd7b8ab
commit 15d2d64cf5
2 changed files with 0 additions and 2 deletions
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1
migration/migration.c
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@ -1681,7 +1681,6 @@ void migrate_init(MigrationState *s)
* locks.
*/
s->bytes_xfer = 0;
s->xfer_limit = 0;
s->cleanup_bh = 0;
s->to_dst_file = NULL;
s->state = MIGRATION_STATUS_NONE;

1
migration/migration.h
View File

@ -117,7 +117,6 @@ struct MigrationState
/*< public >*/
size_t bytes_xfer;
size_t xfer_limit;
QemuThread thread;
QEMUBH *cleanup_bh;
QEMUFile *to_dst_file;