[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>

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9962c51..edeb333 100644 (file)
--- 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 60ce1cc..d58f303 100644 (file)
--- 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 5dc8466..95de4d0 100644 (file)
--- 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 9bc597b..173abb8 100644 (file)
--- 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 7cbc412..19dd911 100644 (file)
--- 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 aca3b39..c01580d 100644 (file)
--- 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 9d9871c..ae45d6f 100644 (file)
--- 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;