[SCSI] aacraid: Fix sgmap error

[safe/jmp/linux-2.6] / drivers / scsi / scsi.c

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 0d730f6..d14523d 100644 (file)
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -68,6 +68,8 @@
 #include "scsi_priv.h"
 #include "scsi_logging.h"
 
+static void scsi_done(struct scsi_cmnd *cmd);
+static int scsi_retry_command(struct scsi_cmnd *cmd);
 
 /*
  * Definitions and constants.
@@ -111,6 +113,7 @@ const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE] = {
        "Unknown          ",
        "RAID             ",
        "Enclosure        ",
+       "Direct-Access-RBC",
 };
 EXPORT_SYMBOL(scsi_device_types);
 
@@ -257,8 +260,6 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, int gfp_mask)
 
                memset(cmd, 0, sizeof(*cmd));
                cmd->device = dev;
-               cmd->state = SCSI_STATE_UNUSED;
-               cmd->owner = SCSI_OWNER_NOBODY;
                init_timer(&cmd->eh_timeout);
                INIT_LIST_HEAD(&cmd->list);
                spin_lock_irqsave(&dev->list_lock, flags);
@@ -542,7 +543,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
                 * that the device is no longer present */
                cmd->result = DID_NO_CONNECT << 16;
                atomic_inc(&cmd->device->iorequest_cnt);
-               scsi_done(cmd);
+               __scsi_done(cmd);
                /* return 0 (because the command has been processed) */
                goto out;
        }
@@ -608,10 +609,6 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
         * We will use a queued command if possible, otherwise we will
         * emulate the queuing and calling of completion function ourselves.
         */
-
-       cmd->state = SCSI_STATE_QUEUED;
-       cmd->owner = SCSI_OWNER_LOWLEVEL;
-
        atomic_inc(&cmd->device->iorequest_cnt);
 
        /*
@@ -681,7 +678,6 @@ void scsi_init_cmd_from_req(struct scsi_cmnd *cmd, struct scsi_request *sreq)
 {
        sreq->sr_command = cmd;
 
-       cmd->owner = SCSI_OWNER_MIDLEVEL;
        cmd->cmd_len = sreq->sr_cmd_len;
        cmd->use_sg = sreq->sr_use_sg;
 
@@ -717,7 +713,6 @@ void scsi_init_cmd_from_req(struct scsi_cmnd *cmd, struct scsi_request *sreq)
        /*
         * Start the timer ticking.
         */
-       cmd->abort_reason = 0;
        cmd->result = 0;
 
        SCSI_LOG_MLQUEUE(3, printk("Leaving scsi_init_cmd_from_req()\n"));
@@ -741,7 +736,7 @@ static DEFINE_PER_CPU(struct list_head, scsi_done_q);
  *
  * This function is interrupt context safe.
  */
-void scsi_done(struct scsi_cmnd *cmd)
+static void scsi_done(struct scsi_cmnd *cmd)
 {
        /*
         * We don't have to worry about this one timing out any more.
@@ -766,8 +761,6 @@ void __scsi_done(struct scsi_cmnd *cmd)
         * Set the serial numbers back to zero
         */
        cmd->serial_number = 0;
-       cmd->state = SCSI_STATE_BHQUEUE;
-       cmd->owner = SCSI_OWNER_BH_HANDLER;
 
        atomic_inc(&cmd->device->iodone_cnt);
        if (cmd->result)
@@ -836,7 +829,7 @@ static void scsi_softirq(struct softirq_action *h)
  *              level drivers should not become re-entrant as a result of
  *              this.
  */
-int scsi_retry_command(struct scsi_cmnd *cmd)
+static int scsi_retry_command(struct scsi_cmnd *cmd)
 {
        /*
         * Restore the SCSI command state.
@@ -888,9 +881,6 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
        SCSI_LOG_MLCOMPLETE(4, printk("Notifying upper driver of completion "
                                "for device %d %x\n", sdev->id, cmd->result));
 
-       cmd->owner = SCSI_OWNER_HIGHLEVEL;
-       cmd->state = SCSI_STATE_FINISHED;
-
        /*
         * We can get here with use_sg=0, causing a panic in the upper level
         */