[PATCH] scsi: remove unused scsi_cmnd->internal_timeout field

scsi_cmnd->internal_timeout field doesn't have any meaning
anymore.  Kill the field.

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

7 files changed, 2 insertions, 18 deletions

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9962c51dc2a..edeb333d816 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9206,8 +9206,6 @@ asc_prt_scsi_cmnd(struct scsi_cmnd *s)
 " timeout_per_command %d, timeout_total %d, timeout %d\n",
         s->timeout_per_command, s->timeout_total, s->timeout);
 
-    printk(" internal_timeout %u\n", s->internal_timeout);
-
     printk(
 " scsi_done 0x%lx, done 0x%lx, host_scribble 0x%lx, result 0x%x\n",
         (ulong) s->scsi_done, (ulong) s->done,
diff --git a/drivers/scsi/pci2000.c b/drivers/scsi/pci2000.c
index 60ce1cce949..d58f303127f 100644
--- a/drivers/scsi/pci2000.c
+++ b/drivers/scsi/pci2000.c
@@ -438,8 +438,8 @@ int Pci2000_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
 	if ( bus )
 		{
 		DEB (if(*cdb) printk ("\nCDB: %X-  %X %X %X %X %X %X %X %X %X %X ", SCpnt->cmd_len, cdb[0], cdb[1], cdb[2], cdb[3], cdb[4], cdb[5], cdb[6], cdb[7], cdb[8], cdb[9]));
-		DEB (if(*cdb) printk ("\ntimeout_per_command: %d, timeout_total: %d, timeout: %d, internal_timout: %d", SCpnt->timeout_per_command,
-							  SCpnt->timeout_total, SCpnt->timeout, SCpnt->internal_timeout));
+		DEB (if(*cdb) printk ("\ntimeout_per_command: %d, timeout_total: %d, timeout: %d", SCpnt->timeout_per_command,
+							  SCpnt->timeout_total, SCpnt->timeout));
 		outl (SCpnt->timeout_per_command, padapter->mb1);
 		outb_p (CMD_SCSI_TIMEOUT, padapter->cmd);
 		if ( WaitReady (padapter) )
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 5dc84669616..95de4d0f4fd 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -716,7 +716,6 @@ void scsi_init_cmd_from_req(struct scsi_cmnd *cmd, struct scsi_request *sreq)
 	/*
 	 * Start the timer ticking.
 	 */
-	cmd->internal_timeout = NORMAL_TIMEOUT;
 	cmd->abort_reason = 0;
 	cmd->result = 0;
 
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 9bc597bd13b..173abb88e3e 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1839,7 +1839,6 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
 	scmd->bufflen			= 0;
 	scmd->request_buffer		= NULL;
 	scmd->request_bufflen		= 0;
-	scmd->internal_timeout		= NORMAL_TIMEOUT;
 	scmd->abort_reason		= DID_ABORT;
 
 	scmd->cmd_len			= 0;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 7cbc4127fb5..19dd911d9f7 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -320,7 +320,6 @@ static int scsi_init_cmd_errh(struct scsi_cmnd *cmd)
 	memcpy(cmd->data_cmnd, cmd->cmnd, sizeof(cmd->cmnd));
 	cmd->buffer = cmd->request_buffer;
 	cmd->bufflen = cmd->request_bufflen;
-	cmd->internal_timeout = NORMAL_TIMEOUT;
 	cmd->abort_reason = 0;
 
 	return 1;
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index aca3b39fe71..c01580df447 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -30,11 +30,6 @@ struct Scsi_Host;
 #define SCSI_REQ_MAGIC		0x75F6D354
 
 /*
- *  Flag bit for the internal_timeout array
- */
-#define NORMAL_TIMEOUT		0
-
-/*
  * Scsi Error Handler Flags
  */
 #define scsi_eh_eflags_chk(scp, flags) \
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 9d9871c28ab..ae45d6f8f98 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -65,12 +65,6 @@ struct scsi_cmnd {
 	int timeout_total;
 	int timeout;
 
-	/*
-	 * We handle the timeout differently if it happens when a reset, 
-	 * abort, etc are in process. 
-	 */
-	unsigned volatile char internal_timeout;
-
 	unsigned char cmd_len;
 	unsigned char old_cmd_len;
 	enum dma_data_direction sc_data_direction;