1 files changed, 0 insertions, 81 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 5ea15fc7d2fb..1ad0c36375b8 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -603,87 +603,6 @@ void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 EXPORT_SYMBOL(scsi_cmd_get_serial);
 
 /**
- * scsi_dispatch_command - Dispatch a command to the low-level driver.
- * @cmd: command block we are dispatching.
- *
- * Return: nonzero return request was rejected and device's queue needs to be
- * plugged.
- */
-int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
-{
-	struct Scsi_Host *host = cmd->device->host;
-	int rtn = 0;
-
-	atomic_inc(&cmd->device->iorequest_cnt);
-
-	/* check if the device is still usable */
-	if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
-		/* in SDEV_DEL we error all commands. DID_NO_CONNECT
-		 * returns an immediate error upwards, and signals
-		 * that the device is no longer present */
-		cmd->result = DID_NO_CONNECT << 16;
-		goto done;
-	}
-
-	/* Check to see if the scsi lld made this device blocked. */
-	if (unlikely(scsi_device_blocked(cmd->device))) {
-		/*
-		 * in blocked state, the command is just put back on
-		 * the device queue.  The suspend state has already
-		 * blocked the queue so future requests should not
-		 * occur until the device transitions out of the
-		 * suspend state.
-		 */
-		SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
-			"queuecommand : device blocked\n"));
-		return SCSI_MLQUEUE_DEVICE_BUSY;
-	}
-
-	/* Store the LUN value in cmnd, if needed. */
-	if (cmd->device->lun_in_cdb)
-		cmd->cmnd[1] = (cmd->cmnd[1] & 0x1f) |
-			       (cmd->device->lun << 5 & 0xe0);
-
-	scsi_log_send(cmd);
-
-	/*
-	 * Before we queue this command, check if the command
-	 * length exceeds what the host adapter can handle.
-	 */
-	if (cmd->cmd_len > cmd->device->host->max_cmd_len) {
-		SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
-			       "queuecommand : command too long. "
-			       "cdb_size=%d host->max_cmd_len=%d\n",
-			       cmd->cmd_len, cmd->device->host->max_cmd_len));
-		cmd->result = (DID_ABORT << 16);
-		goto done;
-	}
-
-	if (unlikely(host->shost_state == SHOST_DEL)) {
-		cmd->result = (DID_NO_CONNECT << 16);
-		goto done;
-
-	}
-
-	trace_scsi_dispatch_cmd_start(cmd);
-	rtn = host->hostt->queuecommand(host, cmd);
-	if (rtn) {
-		trace_scsi_dispatch_cmd_error(cmd, rtn);
-		if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
-		    rtn != SCSI_MLQUEUE_TARGET_BUSY)
-			rtn = SCSI_MLQUEUE_HOST_BUSY;
-
-		SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
-			"queuecommand : request rejected\n"));
-	}
-
-	return rtn;
- done:
-	cmd->scsi_done(cmd);
-	return 0;
-}
-
-/**
  * scsi_finish_command - cleanup and pass command back to upper layer
  * @cmd: the command
  *