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SubjectRe: [PATCH] ACPI: SPCR: Mark expected switch fall-through in acpi_parse_spcr
Date
On Friday, February 9, 2018 7:08:21 PM CET Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> Addresses-Coverity-ID: 1465078
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
> This code was compiled with GCC 7.3.0
>
> drivers/acpi/spcr.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c
> index 89e97d2..9d52743 100644
> --- a/drivers/acpi/spcr.c
> +++ b/drivers/acpi/spcr.c
> @@ -115,6 +115,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console)
> table->serial_port.access_width))) {
> default:
> pr_err("Unexpected SPCR Access Width. Defaulting to byte size\n");
> + /* fall through */
> case 8:
> iotype = "mmio";
> break;
>

Applied, thanks!


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