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author <htejun@gmail.com>2005-04-03 14:59:11 -0500
committerJames Bottomley <jejb@titanic>2005-04-18 12:33:15 -0500
commitc6295cdf656de63d6d1123def71daba6cd91939c (patch)
treec4e5d02355df7443afa45ecc491807a67962f0d8 /drivers/scsi/scsi.c
parentd3a933dc9851e74581f9f4c8e703e77901ae8d01 (diff)
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[PATCH] scsi: remove meaningless scsi_cmnd->serial_number_at_timeout field
scsi_cmnd->serial_number_at_timeout doesn't serve any purpose anymore. All serial_number == serial_number_at_timeout tests are always true in abort callbacks. Kill the field. Also, as ->pid always equals ->serial_number and ->serial_number doesn't have any special meaning anymore, update comments above ->serial_number accordingly. Once we remove all uses of this field from all lldd's, this field should go. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/scsi.c')
-rw-r--r--drivers/scsi/scsi.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 95de4d0f4fd..05d2bd075fd 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -686,7 +686,6 @@ void scsi_init_cmd_from_req(struct scsi_cmnd *cmd, struct scsi_request *sreq)
cmd->request = sreq->sr_request;
memcpy(cmd->data_cmnd, sreq->sr_cmnd, sizeof(cmd->data_cmnd));
cmd->serial_number = 0;
- cmd->serial_number_at_timeout = 0;
cmd->bufflen = sreq->sr_bufflen;
cmd->buffer = sreq->sr_buffer;
cmd->retries = 0;
@@ -765,7 +764,6 @@ void __scsi_done(struct scsi_cmnd *cmd)
* Set the serial numbers back to zero
*/
cmd->serial_number = 0;
- cmd->serial_number_at_timeout = 0;
cmd->state = SCSI_STATE_BHQUEUE;
cmd->owner = SCSI_OWNER_BH_HANDLER;