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From 541d06b7dc1cd3ad4722850f3a7f5df12b8d6fba Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Fri, 9 Oct 2020 10:08:48 -0400
Subject: [PATCH 12/14] pc-bios/s390-ccw/main: Remove superfluous call to
 enable_subchannel()

RH-Author: Thomas Huth <thuth@redhat.com>
Message-id: <20201009100849.264994-9-thuth@redhat.com>
Patchwork-id: 98602
O-Subject: [RHEL-8.4.0 qemu-kvm PATCH 8/9] pc-bios/s390-ccw/main: Remove superfluous call to enable_subchannel()
Bugzilla: 1846975
RH-Acked-by: Jens Freimann <jfreimann@redhat.com>
RH-Acked-by: David Hildenbrand <david@redhat.com>
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>

enable_subchannel() is already done during is_dev_possibly_bootable()
(which is called from find_boot_device() -> find_subch()), so there
is no need to do this again in the main() function.

Message-Id: <20200806105349.632-9-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 49d4388ec03fd8c7701b907a4e11c437a28f8572)
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
 pc-bios/s390-ccw/main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pc-bios/s390-ccw/main.c b/pc-bios/s390-ccw/main.c
index b5c721c395..e3a1a3053d 100644
--- a/pc-bios/s390-ccw/main.c
+++ b/pc-bios/s390-ccw/main.c
@@ -289,7 +289,6 @@ int main(void)
     boot_setup();
     if (have_iplb) {
         find_boot_device();
-        enable_subchannel(blk_schid);
         ipl_boot_device();
     } else {
         probe_boot_device();
-- 
2.27.0