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hw/intc/sh_intc: Simplify allocating sources array 

Use g_new0 instead of g_malloc0 and avoid some unneeded temporary
variable assignments.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <72efc4f2c4ff8b96848d03dca08e4541ee4076f6.1635541329.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
BALATON Zoltan 2021-10-29 23:02:09 +02:00 committed by Philippe Mathieu-Daudé
parent 418a221c2b
commit 36cf5ee885
1 changed files with 4 additions and 11 deletions
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15
hw/intc/sh_intc.c
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@ -399,21 +399,14 @@ int sh_intc_init(MemoryRegion *sysmem,
/* Allocate 4 MemoryRegions per register (2 actions * 2 aliases) */
desc->iomem_aliases = g_new0(MemoryRegion,
(nr_mask_regs + nr_prio_regs) * 4);
j = 0;
i = sizeof(struct intc_source) * nr_sources;
desc->sources = g_malloc0(i);
for (i = 0; i < desc->nr_sources; i++) {
struct intc_source *source = &desc->sources[i];
source->parent = desc;
desc->sources = g_new0(struct intc_source, nr_sources);
for (i = 0; i < nr_sources; i++) {
desc->sources[i].parent = desc;
}
desc->irqs = qemu_allocate_irqs(sh_intc_set_irq, desc, nr_sources);
memory_region_init_io(&desc->iomem, NULL, &sh_intc_ops, desc, "intc",
0x100000000ULL);
j = 0;
if (desc->mask_regs) {
for (i = 0; i < desc->nr_mask_regs; i++) {
struct intc_mask_reg *mr = &desc->mask_regs[i];