Commit beb6617d authored Apr 24, 2005 by Tejun Heo Committed by James Bottomley May 20, 2005

[SCSI] remove REQ_SPECIAL in scsi_init_io()



scsi_init_io() used to set REQ_SPECIAL when it fails sg
allocation before requeueing the request by returning
BLKPREP_DEFER.  REQ_SPECIAL is being updated to mean special
requests.  So, remove REQ_SPECIAL setting.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent 2e759cd4

drivers/scsi/scsi_lib.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -941,10 +941,8 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
		* if sg table allocation fails, requeue request later.
		*/
		sgpnt = scsi_alloc_sgtable(cmd, GFP_ATOMIC);
		if (unlikely(!sgpnt)) {
		req->flags \|= REQ_SPECIAL;
		if (unlikely(!sgpnt))
		return BLKPREP_DEFER;
		}

		cmd->request_buffer = (char *) sgpnt;
		cmd->request_bufflen = req->nr_sectors << 9;