s390/early: get rid of #ifdef CONFIG_BLK_DEV_INITRD

Use IS_ENABLED to get rid of an #ifdef statement.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2018-05-04 12:58:48 +02:00 • committed by Martin Schwidefsky
commit 32fd2b4bcf