From 4bc6a3e54e06c47b8e23bfa3d873fa2f42dfec02 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Wed, 4 Feb 2015 18:33:08 +0100
Subject: [PATCH] parallel: parallel_hds_isa_init() shouldn't fail
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It shouldn't fail, and no caller checks for failure.  Make failure
fatal.

Maintainers of affected machines cc'ed.

Cc: Anthony Liguori <aliguori@amazon.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Leon Alrae <leon.alrae@imgtec.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 hw/char/parallel.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 710cefcd94..4079554bb9 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -642,22 +642,16 @@ static void parallel_register_types(void)
 
 type_init(parallel_register_types)
 
-static bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
+static void parallel_init(ISABus *bus, int index, CharDriverState *chr)
 {
     DeviceState *dev;
     ISADevice *isadev;
 
-    isadev = isa_try_create(bus, "isa-parallel");
-    if (!isadev) {
-        return false;
-    }
+    isadev = isa_create(bus, "isa-parallel");
     dev = DEVICE(isadev);
     qdev_prop_set_uint32(dev, "index", index);
     qdev_prop_set_chr(dev, "chardev", chr);
-    if (qdev_init(dev) < 0) {
-        return false;
-    }
-    return true;
+    qdev_init_nofail(dev);
 }
 
 void parallel_hds_isa_init(ISABus *bus, int n)