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ide-cd: minor ide_cdrom_setup() cleanup 

Cache drive->queue in local variable and use max().

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
hifive-unleashed-5.1
Bartlomiej Zolnierkiewicz 2009-03-31 20:15:16 +02:00
parent 14fa91ccba
commit e698ea83a8
1 changed files with 7 additions and 8 deletions
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15
drivers/ide/ide-cd.c
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@ -1581,18 +1581,18 @@ static int ide_cdrom_setup(ide_drive_t *drive)
{
struct cdrom_info *cd = drive->driver_data;
struct cdrom_device_info *cdi = &cd->devinfo;
struct request_queue *q = drive->queue;
u16 *id = drive->id;
char *fw_rev = (char *)&id[ATA_ID_FW_REV];
int nslots;
ide_debug_log(IDE_DBG_PROBE, "enter");
blk_queue_prep_rq(drive->queue, ide_cdrom_prep_fn);
blk_queue_dma_alignment(drive->queue, 31);
blk_queue_update_dma_pad(drive->queue, 15);
drive->queue->unplug_delay = (1 * HZ) / 1000;
if (!drive->queue->unplug_delay)
drive->queue->unplug_delay = 1;
blk_queue_prep_rq(q, ide_cdrom_prep_fn);
blk_queue_dma_alignment(q, 31);
blk_queue_update_dma_pad(q, 15);
q->unplug_delay = max((1 * HZ) / 1000, 1);
drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
drive->atapi_flags = IDE_AFLAG_NO_EJECT | ide_cd_flags(id);
@ -1610,8 +1610,7 @@ static int ide_cdrom_setup(ide_drive_t *drive)
nslots = ide_cdrom_probe_capabilities(drive);
/* set correct block size */
blk_queue_hardsect_size(drive->queue, CD_FRAMESIZE);
blk_queue_hardsect_size(q, CD_FRAMESIZE);
if (ide_cdrom_register(drive, nslots)) {
printk(KERN_ERR PFX "%s: %s failed to register device with the"