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>

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 0201201c6e48a2c769374d8f873ba072897ca1f9..5319e7a73708c19af9e312f380a84b3b05c200e9 100644 (file)
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -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"