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| author | BALATON Zoltan <balaton@eik.bme.hu> | 2021-10-29 23:02:09 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-10-30 18:39:37 +0200 |
| commit | 36cf5ee8852a3aac56be160ad87cc49974278c46 (patch) | |
| tree | 730990b4cbb73ccfa0e74796f63dbf2274b00331 /hw/intc/sh_intc.c | |
| parent | 418a221c2b8a97838980e61cdfef356ec6976e4b (diff) | |
| download | focaccia-qemu-36cf5ee8852a3aac56be160ad87cc49974278c46.tar.gz focaccia-qemu-36cf5ee8852a3aac56be160ad87cc49974278c46.zip | |
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>
Diffstat (limited to 'hw/intc/sh_intc.c')
| -rw-r--r-- | hw/intc/sh_intc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c index 1a363d4962..3356b42202 100644 --- a/hw/intc/sh_intc.c +++ b/hw/intc/sh_intc.c @@ -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]; |