ide: remove ->end_request method
* Handle completion of private driver requests explicitly
for ide_floppy and ide_tape media in ide_kill_rq().
* Remove no longer needed ->end_request method.
There should be no functional changes caused by this patch.
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 4528e25..bb804ae 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1834,7 +1834,6 @@
.remove = ide_cd_remove,
.version = IDECD_VERSION,
.do_request = ide_cd_do_request,
- .end_request = ide_end_request,
#ifdef CONFIG_IDE_PROC_FS
.proc_entries = ide_cd_proc_entries,
.proc_devsets = ide_cd_proc_devsets,
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 0f196e5..912be15 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -734,6 +734,5 @@
.init_media = ide_disk_init_media,
.set_doorlock = ide_disk_set_doorlock,
.do_request = ide_do_rw_disk,
- .end_request = ide_end_request,
.ioctl = ide_disk_ioctl,
};
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index bdd8f8e..ab870a0 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -61,25 +61,6 @@
*/
#define IDEFLOPPY_PC_DELAY (HZ/20) /* default delay for ZIP 100 (50ms) */
-/*
- * Used to finish servicing a private request.
- */
-static int ide_floppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
-{
- struct request *rq = drive->hwif->rq;
-
- ide_debug_log(IDE_DBG_FUNC, "enter");
-
- if (uptodate == 0)
- drive->failed_pc = NULL;
-
- rq->errors = uptodate ? 0 : IDE_DRV_ERROR_GENERAL;
-
- ide_complete_rq(drive, 0);
-
- return 0;
-}
-
static void idefloppy_update_buffers(ide_drive_t *drive,
struct ide_atapi_pc *pc)
{
@@ -560,6 +541,5 @@
.init_media = ide_floppy_init_media,
.set_doorlock = ide_set_media_lock,
.do_request = ide_floppy_do_request,
- .end_request = ide_floppy_end_request,
.ioctl = ide_floppy_ioctl,
};
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index c51a350..1aebdf1 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -145,11 +145,6 @@
return drive->disk_ops->do_request(drive, rq, sector);
}
-static int ide_gd_end_request(ide_drive_t *drive, int uptodate, int nrsecs)
-{
- return drive->disk_ops->end_request(drive, uptodate, nrsecs);
-}
-
static struct ide_driver ide_gd_driver = {
.gen_driver = {
.owner = THIS_MODULE,
@@ -162,7 +157,6 @@
.shutdown = ide_gd_shutdown,
.version = IDE_GD_VERSION,
.do_request = ide_gd_do_request,
- .end_request = ide_gd_end_request,
#ifdef CONFIG_IDE_PROC_FS
.proc_entries = ide_disk_proc_entries,
.proc_devsets = ide_disk_proc_devsets,
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index da2f97d..6eee41b 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -178,17 +178,17 @@
void ide_kill_rq(ide_drive_t *drive, struct request *rq)
{
+ u8 drv_req = blk_special_request(rq) && rq->rq_disk;
+ u8 media = drive->media;
+
drive->failed_pc = NULL;
- if (drive->media == ide_tape)
+ if ((media == ide_floppy && drv_req) || 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;
- drv->end_request(drive, 0, 0);
- } else
+ if ((media == ide_floppy || media == ide_tape) && drv_req)
+ ide_complete_rq(drive, 0);
+ else
ide_end_request(drive, 0, 0);
}
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 35469f3..fc61bbe 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -461,22 +461,6 @@
}
}
-static int idetape_end_request(ide_drive_t *drive, int uptodate, int nr_sects)
-{
- struct request *rq = drive->hwif->rq;
-
- debug_log(DBG_PROCS, "Enter %s\n", __func__);
-
- rq->errors = uptodate ? 0 : IDE_DRV_ERROR_GENERAL;
-
- if (uptodate == 0)
- drive->failed_pc = NULL;
-
- ide_complete_rq(drive, 0);
-
- return 0;
-}
-
static void ide_tape_handle_dsc(ide_drive_t *);
static void ide_tape_callback(ide_drive_t *drive, int dsc)
@@ -2306,7 +2290,6 @@
.remove = ide_tape_remove,
.version = IDETAPE_VERSION,
.do_request = idetape_do_request,
- .end_request = idetape_end_request,
#ifdef CONFIG_IDE_PROC_FS
.proc_entries = ide_tape_proc_entries,
.proc_devsets = ide_tape_proc_devsets,
diff --git a/include/linux/ide.h b/include/linux/ide.h
index aece06a..c2cdf77 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -427,7 +427,6 @@
int);
ide_startstop_t (*do_request)(struct ide_drive_s *, struct request *,
sector_t);
- int (*end_request)(struct ide_drive_s *, int, int);
int (*ioctl)(struct ide_drive_s *, struct block_device *,
fmode_t, unsigned int, unsigned long);
};
@@ -1098,7 +1097,6 @@
struct ide_driver {
const char *version;
ide_startstop_t (*do_request)(ide_drive_t *, struct request *, sector_t);
- int (*end_request)(ide_drive_t *, int, int);
struct device_driver gen_driver;
int (*probe)(ide_drive_t *);
void (*remove)(ide_drive_t *);
