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s390x/ipl: switch error reporting to error_setg 

Now that we can report errors in the realize function, let's replace
the fprintf's and hw_error's with error_setg.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
David Hildenbrand 2015-10-08 12:33:28 +02:00 committed by Cornelia Huck
parent 04fccf106e
commit 8f04e88e2c
1 changed files with 11 additions and 7 deletions
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18
hw/s390x/ipl.c
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@ -76,6 +76,7 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
S390IPLState *ipl = S390_IPL(dev);
uint64_t pentry = KERN_IMAGE_START;
int kernel_size;
Error *l_err = NULL;
int bios_size;
char *bios_filename;
@ -93,7 +94,8 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (bios_filename == NULL) {
hw_error("could not find stage1 bootloader\n");
error_setg(&l_err, "could not find stage1 bootloader\n");
goto error;
}
bios_size = load_elf(bios_filename, bios_translate_addr, &fwbase,
@ -111,7 +113,8 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
g_free(bios_filename);
if (bios_size == -1) {
hw_error("could not load bootloader '%s'\n", bios_name);
error_setg(&l_err, "could not load bootloader '%s'\n", bios_name);
goto error;
}
/* default boot target is the bios */
@ -125,8 +128,8 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
kernel_size = load_image_targphys(ipl->kernel, 0, ram_size);
}
if (kernel_size < 0) {
fprintf(stderr, "could not load kernel '%s'\n", ipl->kernel);
exit(1);
error_setg(&l_err, "could not load kernel '%s'\n", ipl->kernel);
goto error;
}
/*
* Is it a Linux kernel (starting at 0x10000)? If yes, we fill in the
@ -153,9 +156,8 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
initrd_size = load_image_targphys(ipl->initrd, initrd_offset,
ram_size - initrd_offset);
if (initrd_size == -1) {
fprintf(stderr, "qemu: could not load initrd '%s'\n",
ipl->initrd);
exit(1);
error_setg(&l_err, "could not load initrd '%s'\n", ipl->initrd);
goto error;
}
/*
@ -167,6 +169,8 @@ static void s390_ipl_realize(DeviceState *dev, Error **errp)
}
}
qemu_register_reset(qdev_reset_all_fn, dev);
error:
error_propagate(errp, l_err);
}
static Property s390_ipl_properties[] = {