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Re: [Qemu-devel] [PATCH] util: vfio-helpers: use ARRAY_SIZE in qemu_vfio
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH] util: vfio-helpers: use ARRAY_SIZE in qemu_vfio_init_pci() |
Date: |
Fri, 30 Nov 2018 13:01:39 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 |
On 30/11/18 10:53, Li Qiang wrote:
> Cc: address@hidden
>
> Signed-off-by: Li Qiang <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> util/vfio-helpers.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/util/vfio-helpers.c b/util/vfio-helpers.c
> index cccc9cd42e..342d4a2285 100644
> --- a/util/vfio-helpers.c
> +++ b/util/vfio-helpers.c
> @@ -348,7 +348,7 @@ static int qemu_vfio_init_pci(QEMUVFIOState *s, const
> char *device,
> goto fail;
> }
>
> - for (i = 0; i < 6; i++) {
> + for (i = 0; i < ARRAY_SIZE(s->bar_region_info); i++) {
> ret = qemu_vfio_pci_init_bar(s, i, errp);
> if (ret) {
> goto fail;
>