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 <bzolnier@gmail.com>

parent 521fd1e8

drivers/ide/ide-probe.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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);