blockdev: drop unnecessary DriveBackupState field assignment
drive_backup_prepare() assigns DriveBackupState fields to NULL in the
error path. This is unnecessary because the DriveBackupState is
allocated using g_malloc0() and other functions like
external_snapshot_prepare() already rely on this.
Do not explicitly assign fields to NULL so that the error path is
concise and does not require modification when fields are added to
DriveBackupState.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1416566940-4430-3-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/blockdev.c b/blockdev.c
index 490f698..b58ce30 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1489,8 +1489,6 @@
&local_err);
if (local_err) {
error_propagate(errp, local_err);
- state->bs = NULL;
- state->job = NULL;
return;
}
