5 files changed, 25 insertions, 31 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index f9ad4b3021ee..fb235641da33 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -61,9 +61,6 @@
  */
 #define IDEFLOPPY_PC_DELAY      (HZ/20) /* default delay for ZIP 100 (50ms) */
 
-/* Error code returned in rq->errors to the higher part of the driver. */
-#define IDEFLOPPY_ERROR_GENERAL         101
-
 /*
  * Used to finish servicing a request. For read/write requests, we will call
  * ide_end_request to pass to the next buffer.
@@ -77,7 +74,7 @@ static int ide_floppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
 
         switch (uptodate) {
         case 0:
-                error = IDEFLOPPY_ERROR_GENERAL;
+                error = IDE_DRV_ERROR_GENERAL;
                 break;
 
         case 1:
@@ -183,7 +180,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
                 if (!(pc->flags & PC_FLAG_SUPPRESS_ERROR))
                         ide_floppy_report_error(floppy, pc);
                 /* Giving up */
-                pc->error = IDEFLOPPY_ERROR_GENERAL;
+                pc->error = IDE_DRV_ERROR_GENERAL;
 
                 drive->failed_pc = NULL;
                 drive->pc_callback(drive, 0);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 38076169b893..da2f97dfa8f8 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -178,7 +178,12 @@ EXPORT_SYMBOL(ide_complete_rq);
 
 void ide_kill_rq(ide_drive_t *drive, struct request *rq)
 {
-        if (rq->rq_disk) {
+        drive->failed_pc = NULL;
+
+        if (drive->media == ide_tape)
+                rq->errors = IDE_DRV_ERROR_GENERAL;
+
+        if (blk_special_request(rq) && rq->rq_disk) {
                 struct ide_driver *drv;
 
                 drv = *(struct ide_driver **)rq->rq_disk->private_data;
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index d6555984ee88..e3b4c1c39d37 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -152,11 +152,6 @@ struct idetape_bh {
 #define IDETAPE_LU_RETENSION_MASK       2
 #define IDETAPE_LU_EOT_MASK             4
 
-/* Error codes returned in rq->errors to the higher part of the driver. */
-#define IDETAPE_ERROR_GENERAL           101
-#define IDETAPE_ERROR_FILEMARK          102
-#define IDETAPE_ERROR_EOD               103
-
 /* Structures related to the SELECT SENSE / MODE SENSE packet commands. */
 #define IDETAPE_BLOCK_DESCRIPTOR        0
 #define IDETAPE_CAPABILITIES_PAGE       0x2a
@@ -422,19 +417,19 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
                 }
         }
         if (pc->c[0] == READ_6 && (sense[2] & 0x80)) {
-                pc->error = IDETAPE_ERROR_FILEMARK;
+                pc->error = IDE_DRV_ERROR_FILEMARK;
                 pc->flags |= PC_FLAG_ABORT;
         }
         if (pc->c[0] == WRITE_6) {
                 if ((sense[2] & 0x40) || (tape->sense_key == 0xd
                      && tape->asc == 0x0 && tape->ascq == 0x2)) {
-                        pc->error = IDETAPE_ERROR_EOD;
+                        pc->error = IDE_DRV_ERROR_EOD;
                         pc->flags |= PC_FLAG_ABORT;
                 }
         }
         if (pc->c[0] == READ_6 || pc->c[0] == WRITE_6) {
                 if (tape->sense_key == 8) {
-                        pc->error = IDETAPE_ERROR_EOD;
+                        pc->error = IDE_DRV_ERROR_EOD;
                         pc->flags |= PC_FLAG_ABORT;
                 }
                 if (!(pc->flags & PC_FLAG_ABORT) &&
@@ -474,7 +469,7 @@ static int idetape_end_request(ide_drive_t *drive, int uptodate, int nr_sects)
         debug_log(DBG_PROCS, "Enter %s\n", __func__);
 
         switch (uptodate) {
-        case 0: error = IDETAPE_ERROR_GENERAL; break;
+        case 0: error = IDE_DRV_ERROR_GENERAL; break;
         case 1: error = 0; break;
         default: error = uptodate;
         }
@@ -669,7 +664,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
                                                 tape->ascq);
                         }
                         /* Giving up */
-                        pc->error = IDETAPE_ERROR_GENERAL;
+                        pc->error = IDE_DRV_ERROR_GENERAL;
                 }
                 drive->failed_pc = NULL;
                 drive->pc_callback(drive, 0);
@@ -730,7 +725,7 @@ static ide_startstop_t idetape_media_access_finished(ide_drive_t *drive)
                 }
                 pc->error = 0;
         } else {
-                pc->error = IDETAPE_ERROR_GENERAL;
+                pc->error = IDE_DRV_ERROR_GENERAL;
                 drive->failed_pc = NULL;
         }
         drive->pc_callback(drive, 0);
@@ -1210,7 +1205,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int blocks,
 
         if (tape->merge_bh)
                 idetape_init_merge_buffer(tape);
-        if (errors == IDETAPE_ERROR_GENERAL)
+        if (errors == IDE_DRV_ERROR_GENERAL)
                 return -EIO;
         return ret;
 }
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 7237e1547b1f..f85b7f21a617 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -315,12 +315,8 @@ static ide_startstop_t task_error(ide_drive_t *drive, struct request *rq,
                         break;
                 }
 
-                if (sectors > 0) {
-                        struct ide_driver *drv;
-
-                        drv = *(struct ide_driver **)rq->rq_disk->private_data;
-                        drv->end_request(drive, 1, sectors);
-                }
+                if (sectors > 0)
+                        ide_end_request(drive, 1, sectors);
         }
         return ide_error(drive, s, stat);
 }
@@ -337,13 +333,7 @@ void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
                 return;
         }
 
-        if (rq->rq_disk) {
-                struct ide_driver *drv;
-
-                drv = *(struct ide_driver **)rq->rq_disk->private_data;;
-                drv->end_request(drive, 1, rq->nr_sectors);
-        } else
-                ide_end_request(drive, 1, rq->nr_sectors);
+        ide_end_request(drive, 1, rq->nr_sectors);
 }
 
 /*
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 4a904681f3e4..aece06a4930f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -40,6 +40,13 @@
 #define ERROR_RESET     3       /* Reset controller every 4th retry */
 #define ERROR_RECAL     1       /* Recalibrate every 2nd retry */
 
+/* Error codes returned in rq->errors to the higher part of the driver. */
+enum {
+        IDE_DRV_ERROR_GENERAL   = 101,
+        IDE_DRV_ERROR_FILEMARK  = 102,
+        IDE_DRV_ERROR_EOD       = 103,
+};
+
 /*
  * Definitions for accessing IDE controller registers
  */