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authorBorislav Petkov <petkovbb@gmail.com>2009-04-23 08:30:29 +0200
committerBorislav Petkov <petkovbb@gmail.com>2009-05-15 06:44:41 +0200
commit239f7e25346e22c4a94bde004d845e7397947c01 (patch)
tree3670d9d9093803e6d21955ffd6d0f89440f86737 /drivers/ide/ide-cd.c
parent19f52a784f7ecb5b51cd73cc4514614b600b995a (diff)
ide-cd: use whole request_sense buffer in EH
Now that we use a static request_sense buffer, use it instead of the first 18 bytes only. Also, remove sense-arg to cdrom_analyze_sense_data and cdrom_log_sense since we can access it through drive->sense_data now. Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
-rw-r--r--drivers/ide/ide-cd.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 4c7792fd5f93..dca41ae0d048 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -92,16 +92,16 @@ static void cdrom_saw_media_change(ide_drive_t *drive)
drive->atapi_flags &= ~IDE_AFLAG_TOC_VALID;
}
-static int cdrom_log_sense(ide_drive_t *drive, struct request *rq,
- struct request_sense *sense)
+static int cdrom_log_sense(ide_drive_t *drive, struct request *rq)
{
+ struct request_sense *sense = &drive->sense_data;
int log = 0;
- ide_debug_log(IDE_DBG_SENSE, "sense_key: 0x%x", sense->sense_key);
-
if (!sense || !rq || (rq->cmd_flags & REQ_QUIET))
return 0;
+ ide_debug_log(IDE_DBG_SENSE, "sense_key: 0x%x", sense->sense_key);
+
switch (sense->sense_key) {
case NO_SENSE:
case RECOVERED_ERROR:
@@ -140,12 +140,12 @@ static int cdrom_log_sense(ide_drive_t *drive, struct request *rq,
}
static void cdrom_analyze_sense_data(ide_drive_t *drive,
- struct request *failed_command,
- struct request_sense *sense)
+ struct request *failed_command)
{
+ struct request_sense *sense = &drive->sense_data;
+ struct cdrom_info *info = drive->driver_data;
unsigned long sector;
unsigned long bio_sectors;
- struct cdrom_info *info = drive->driver_data;
ide_debug_log(IDE_DBG_SENSE, "error_code: 0x%x, sense_key: 0x%x",
sense->error_code, sense->sense_key);
@@ -154,7 +154,7 @@ static void cdrom_analyze_sense_data(ide_drive_t *drive,
ide_debug_log(IDE_DBG_SENSE, "failed cmd: 0x%x",
failed_command->cmd[0]);
- if (!cdrom_log_sense(drive, failed_command, sense))
+ if (!cdrom_log_sense(drive, failed_command))
return;
/*
@@ -225,15 +225,14 @@ static void ide_cd_complete_failed_rq(ide_drive_t *drive, struct request *rq)
* sense pointer set.
*/
memcpy(failed->sense, sense, 18);
- sense = failed->sense;
failed->sense_len = rq->sense_len;
}
- cdrom_analyze_sense_data(drive, failed, sense);
+ cdrom_analyze_sense_data(drive, failed);
if (ide_end_rq(drive, failed, -EIO, blk_rq_bytes(failed)))
BUG();
} else
- cdrom_analyze_sense_data(drive, NULL, sense);
+ cdrom_analyze_sense_data(drive, NULL);
}

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