Re: [PATCH 1/1] efi/esrt: unused variable in __init efi_esrt_init

[Ard Biesheuvel]

On Sun, 23 Feb 2020 at 21:46, Heinrich Schuchardt <xypron.glpk@xxxxxx> wrote:
>
> Remove an unused variable in __init efi_esrt_init().
> Simplify a logical constraint.
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>

Queued in efi/next, thanks

> ---
>  drivers/firmware/efi/esrt.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c
> index 2762e0662bf4..e3d692696583 100644
> --- a/drivers/firmware/efi/esrt.c
> +++ b/drivers/firmware/efi/esrt.c
> @@ -240,7 +240,6 @@ void __init efi_esrt_init(void)
>  {
>         void *va;
>         struct efi_system_resource_table tmpesrt;
> -       struct efi_system_resource_entry_v1 *v1_entries;
>         size_t size, max, entry_size, entries_size;
>         efi_memory_desc_t md;
>         int rc;
> @@ -288,14 +287,13 @@ void __init efi_esrt_init(void)
>         memcpy(&tmpesrt, va, sizeof(tmpesrt));
>         early_memunmap(va, size);
>
> -       if (tmpesrt.fw_resource_version == 1) {
> -               entry_size = sizeof (*v1_entries);
> -       } else {
> +       if (tmpesrt.fw_resource_version != 1) {
>                 pr_err("Unsupported ESRT version %lld.\n",
>                        tmpesrt.fw_resource_version);
>                 return;
>         }
>
> +       entry_size = sizeof(struct efi_system_resource_entry_v1);
>         if (tmpesrt.fw_resource_count > 0 && max - size < entry_size) {
>                 pr_err("ESRT memory map entry can only hold the header. (max: %zu size: %zu)\n",
>                        max - size, entry_size);
> --
> 2.25.0
>