aboutsummaryrefslogtreecommitdiff
path: root/hw/s390x
diff options
context:
space:
mode:
Diffstat (limited to 'hw/s390x')
-rw-r--r--hw/s390x/ipl.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c
index d69adb2f5b..65d39da314 100644
--- a/hw/s390x/ipl.c
+++ b/hw/s390x/ipl.c
@@ -62,10 +62,10 @@ typedef struct S390IPLState {
static int s390_ipl_init(SysBusDevice *dev)
{
S390IPLState *ipl = S390_IPL(dev);
- ram_addr_t kernel_size = 0;
+ int kernel_size;
if (!ipl->kernel) {
- ram_addr_t bios_size = 0;
+ int bios_size;
char *bios_filename;
/* Load zipl bootloader */
@@ -80,7 +80,7 @@ static int s390_ipl_init(SysBusDevice *dev)
bios_size = load_elf(bios_filename, NULL, NULL, &ipl->start_addr, NULL,
NULL, 1, ELF_MACHINE, 0);
- if (bios_size == -1UL) {
+ if (bios_size == -1) {
bios_size = load_image_targphys(bios_filename, ZIPL_IMAGE_START,
4096);
ipl->start_addr = ZIPL_IMAGE_START;
@@ -90,17 +90,17 @@ static int s390_ipl_init(SysBusDevice *dev)
}
g_free(bios_filename);
- if ((long)bios_size < 0) {
+ if (bios_size == -1) {
hw_error("could not load bootloader '%s'\n", bios_name);
}
return 0;
} else {
kernel_size = load_elf(ipl->kernel, NULL, NULL, NULL, NULL,
NULL, 1, ELF_MACHINE, 0);
- if (kernel_size == -1UL) {
+ if (kernel_size == -1) {
kernel_size = load_image_targphys(ipl->kernel, 0, ram_size);
}
- if (kernel_size == -1UL) {
+ if (kernel_size == -1) {
fprintf(stderr, "could not load kernel '%s'\n", ipl->kernel);
return -1;
}
@@ -115,7 +115,8 @@ static int s390_ipl_init(SysBusDevice *dev)
ipl->start_addr = KERN_IMAGE_START;
}
if (ipl->initrd) {
- ram_addr_t initrd_offset, initrd_size;
+ ram_addr_t initrd_offset;
+ int initrd_size;
initrd_offset = INITRD_START;
while (kernel_size + 0x100000 > initrd_offset) {
@@ -123,7 +124,7 @@ static int s390_ipl_init(SysBusDevice *dev)
}
initrd_size = load_image_targphys(ipl->initrd, initrd_offset,
ram_size - initrd_offset);
- if (initrd_size == -1UL) {
+ if (initrd_size == -1) {
fprintf(stderr, "qemu: could not load initrd '%s'\n", ipl->initrd);
exit(1);
}