leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ide-cd: respect REQ_QUIET for fs requests in cdrom_decode_status()

Browse Source 
There should be no functional change resulting from this patch.

Suggested-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Borislav Petkov 2009-04-08 14:12:53 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 1597cd8250
commit dfa4411cc3
1 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/ide/ide-cd.c
View File

@ -312,6 +312,7 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
ide_hwif_t *hwif = drive->hwif;
struct request *rq = hwif->rq;
int err, sense_key;
u8 quiet = rq->cmd_flags & REQ_QUIET;
/* get the IDE error register */
err = ide_read_error(drive);
@ -354,7 +355,7 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
* drive doesn't have that capability.
* cdrom_log_sense() knows this!
*/
} else if (!(rq->cmd_flags & REQ_QUIET)) {
} else if (!quiet) {
/* otherwise, print an error */
ide_dump_status(drive, "packet command error", stat);
}
@ -382,7 +383,8 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
cdrom_saw_media_change(drive);
/* fail the request */
printk(KERN_ERR PFX "%s: tray open\n",
if (!quiet)
printk(KERN_ERR PFX "%s: tray open\n",
drive->name);
} else {
if (ide_cd_breathe(drive, rq))
@ -405,19 +407,23 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
* No point in retrying after an illegal request or data
* protect error.
*/
ide_dump_status(drive, "command error", stat);
if (!quiet)
ide_dump_status(drive, "command error", stat);
do_end_request = 1;
} else if (sense_key == MEDIUM_ERROR) {
/*
* No point in re-trying a zillion times on a bad
* sector. If we got here the error is not correctable.
*/
ide_dump_status(drive, "media error (bad sector)",
stat);
if (!quiet)
ide_dump_status(drive, "media error "
"(bad sector)", stat);
do_end_request = 1;
} else if (sense_key == BLANK_CHECK) {
/* disk appears blank ?? */
ide_dump_status(drive, "media error (blank)", stat);
if (!quiet)
ide_dump_status(drive, "media error (blank)",
stat);
do_end_request = 1;
} else if ((err & ~ATA_ABORTED) != 0) {
/* go to the default handler for other errors */