Re: [Qemu-devel] [PATCH for-4.0 5/9] ppc440_bamboo: use g_new(T, n) instead of g_malloc(sizeof(T) * n)

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 27/11/18 14:05, Greg Kurz wrote:
> Because it is a recommended coding practice (see HACKING).
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

> ---
>  hw/ppc/ppc440_bamboo.c |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c
> index f5720f979e42..b8aa55d52669 100644
> --- a/hw/ppc/ppc440_bamboo.c
> +++ b/hw/ppc/ppc440_bamboo.c
> @@ -169,8 +169,7 @@ static void bamboo_init(MachineState *machine)
>      unsigned int pci_irq_nrs[4] = { 28, 27, 26, 25 };
>      MemoryRegion *address_space_mem = get_system_memory();
>      MemoryRegion *isa = g_new(MemoryRegion, 1);
> -    MemoryRegion *ram_memories
> -        = g_malloc(PPC440EP_SDRAM_NR_BANKS * sizeof(*ram_memories));
> +    MemoryRegion *ram_memories = g_new(MemoryRegion, PPC440EP_SDRAM_NR_BANKS);
>      hwaddr ram_bases[PPC440EP_SDRAM_NR_BANKS];
>      hwaddr ram_sizes[PPC440EP_SDRAM_NR_BANKS];
>      qemu_irq *pic;
> @@ -200,7 +199,7 @@ static void bamboo_init(MachineState *machine)
>      ppc_dcr_init(env, NULL, NULL);
>  
>      /* interrupt controller */
> -    irqs = g_malloc0(sizeof(qemu_irq) * PPCUIC_OUTPUT_NB);
> +    irqs = g_new0(qemu_irq, PPCUIC_OUTPUT_NB);
>      irqs[PPCUIC_OUTPUT_INT] = ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_INT];
>      irqs[PPCUIC_OUTPUT_CINT] = ((qemu_irq *)env->irq_inputs)[PPC40x_INPUT_CINT];
>      pic = ppcuic_init(env, irqs, 0x0C0, 0, 1);
> 
>