[PATCH] ide: fix ide-cd to not retry REQ_DRIVE_TASKFILE requests

'cat /proc/ide/hdx/identify' generates REQ_DRIVE_TASKFILE request
(for WIN_PIDENTIFY command) even for devices controlled by ide-cd.
All other drivers don't try to retry such requests.

Acked by Jens.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/ide/ide-cd.c

@@ -571,7 +571,7 @@ ide_startstop_t ide_cdrom_error (ide_drive_t *drive, const char *msg, byte stat)
 	if (drive == NULL || (rq = HWGROUP(drive)->rq) == NULL)
 		return ide_stopped;
 	/* retry only "normal" I/O: */
-	if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK)) {
+	if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
 		rq->errors = 1;
 		ide_end_drive_cmd(drive, stat, err);
 		return ide_stopped;
@@ -605,7 +605,7 @@ ide_startstop_t ide_cdrom_abort (ide_drive_t *drive, const char *msg)
 	if (drive == NULL || (rq = HWGROUP(drive)->rq) == NULL)
 		return ide_stopped;
 	/* retry only "normal" I/O: */
-	if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK)) {
+	if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
 		rq->errors = 1;
 		ide_end_drive_cmd(drive, BUSY_STAT, 0);
 		return ide_stopped;