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| author | Borislav Petkov <petkovbb@gmail.com> | 2009-04-23 08:30:29 +0200 |
|---|---|---|
| committer | Borislav Petkov <petkovbb@gmail.com> | 2009-05-15 06:44:41 +0200 |
| commit | 239f7e25346e22c4a94bde004d845e7397947c01 (patch) | |
| tree | 3670d9d9093803e6d21955ffd6d0f89440f86737 /drivers/ide | |
| parent | 19f52a784f7ecb5b51cd73cc4514614b600b995a (diff) | |
| download | linux-239f7e25346e22c4a94bde004d845e7397947c01.tar.gz linux-239f7e25346e22c4a94bde004d845e7397947c01.tar.bz2 linux-239f7e25346e22c4a94bde004d845e7397947c01.zip | |
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')
| -rw-r--r-- | drivers/ide/ide-cd.c | 21 |
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); } |