From 5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 2 Feb 2008 19:56:40 +0100 Subject: [PATCH] ide: skip not present devices in init_gendisk() No need to initialize drive->gendev and waste memory on IDE settings for not present devices. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-probe.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index f4baedf7d02..4d5291c33fa 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1188,6 +1188,10 @@ static void init_gendisk (ide_hwif_t *hwif) for (unit = 0; unit < MAX_DRIVES; ++unit) { ide_drive_t * drive = &hwif->drives[unit]; + + if (!drive->present) + continue; + ide_add_generic_settings(drive); snprintf(drive->gendev.bus_id,BUS_ID_SIZE,"%u.%u", hwif->index,unit); -- 2.20.1