From 5c17ca2505197c56d0097c66a4e5bda4d6f32fb6 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 7 Oct 2009 01:16:01 +0200 Subject: [PATCH] Clean up test for qdev_init() failure Some callers test for != 0, some for < 0. Normalize to < 0. Patchworks-ID: 35171 Signed-off-by: Markus Armbruster Signed-off-by: Anthony Liguori --- hw/fdc.c | 2 +- hw/ide/isa.c | 2 +- hw/ide/qdev.c | 2 +- hw/parallel.c | 2 +- hw/qdev.c | 2 +- hw/serial.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/fdc.c b/hw/fdc.c index f1b2f9a93e..a21e05f0eb 100644 --- a/hw/fdc.c +++ b/hw/fdc.c @@ -1847,7 +1847,7 @@ fdctrl_t *fdctrl_init_isa(DriveInfo **fds) dev = isa_create("isa-fdc"); qdev_prop_set_drive(&dev->qdev, "driveA", fds[0]); qdev_prop_set_drive(&dev->qdev, "driveB", fds[1]); - if (qdev_init(&dev->qdev) != 0) + if (qdev_init(&dev->qdev) < 0) return NULL; return &(DO_UPCAST(fdctrl_isabus_t, busdev, dev)->state); } diff --git a/hw/ide/isa.c b/hw/ide/isa.c index 3205f40b3b..9f0fdd6498 100644 --- a/hw/ide/isa.c +++ b/hw/ide/isa.c @@ -85,7 +85,7 @@ int isa_ide_init(int iobase, int iobase2, int isairq, qdev_prop_set_uint32(&dev->qdev, "iobase", iobase); qdev_prop_set_uint32(&dev->qdev, "iobase2", iobase2); qdev_prop_set_uint32(&dev->qdev, "irq", isairq); - if (qdev_init(&dev->qdev) != 0) + if (qdev_init(&dev->qdev) < 0) return -1; s = DO_UPCAST(ISAIDEState, dev, dev); diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index c562bc61a6..81e79950db 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -85,7 +85,7 @@ IDEDevice *ide_create_drive(IDEBus *bus, int unit, DriveInfo *drive) dev = qdev_create(&bus->qbus, "ide-drive"); qdev_prop_set_uint32(dev, "unit", unit); qdev_prop_set_drive(dev, "drive", drive); - if (qdev_init(dev) != 0) + if (qdev_init(dev) < 0) return NULL; return DO_UPCAST(IDEDevice, qdev, dev); } diff --git a/hw/parallel.c b/hw/parallel.c index 2635edcaf7..92eecb1528 100644 --- a/hw/parallel.c +++ b/hw/parallel.c @@ -493,7 +493,7 @@ ParallelState *parallel_init(int index, CharDriverState *chr) qdev_prop_set_uint32(&dev->qdev, "iobase", isa_parallel_io[index]); qdev_prop_set_uint32(&dev->qdev, "irq", 7); qdev_prop_set_chr(&dev->qdev, "chardev", chr); - if (qdev_init(&dev->qdev) != 0) + if (qdev_init(&dev->qdev) < 0) return NULL; return &DO_UPCAST(ISAParallelState, dev, dev)->state; } diff --git a/hw/qdev.c b/hw/qdev.c index ca6092311c..906e897554 100644 --- a/hw/qdev.c +++ b/hw/qdev.c @@ -214,7 +214,7 @@ DeviceState *qdev_device_add(QemuOpts *opts) qdev_free(qdev); return NULL; } - if (qdev_init(qdev) != 0) { + if (qdev_init(qdev) < 0) { qemu_error("Error initializing device %s\n", driver); return NULL; } diff --git a/hw/serial.c b/hw/serial.c index e044923101..eb14f11ba1 100644 --- a/hw/serial.c +++ b/hw/serial.c @@ -759,7 +759,7 @@ SerialState *serial_isa_init(int index, CharDriverState *chr) qdev_prop_set_uint32(&dev->qdev, "iobase", isa_serial_io[index]); qdev_prop_set_uint32(&dev->qdev, "irq", isa_serial_irq[index]); qdev_prop_set_chr(&dev->qdev, "chardev", chr); - if (qdev_init(&dev->qdev) != 0) + if (qdev_init(&dev->qdev) < 0) return NULL; return &DO_UPCAST(ISASerialState, dev, dev)->state; }