From dc20c4092049941289683f20626da95fda5a6009 Mon Sep 17 00:00:00 2001 From: Yazen Ghannam Date: Tue, 26 Jan 2021 10:32:01 -0600 Subject: ACPI: APEI: Add is_generic_error() to identify GHES sources Refactor duplicated GHES identity logic into is_generic_error(). Signed-off-by: Yazen Ghannam Reviewed-by: Robert Richter Co-developed-by: Terry Bowman Signed-off-by: Terry Bowman Acked-by: Borislav Petkov Signed-off-by: Rafael J. Wysocki --- drivers/acpi/apei/hest.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'drivers/acpi') diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c index 6e980fe16772..f220bb00e91b 100644 --- a/drivers/acpi/apei/hest.c +++ b/drivers/acpi/apei/hest.c @@ -49,6 +49,12 @@ static const int hest_esrc_len_tab[ACPI_HEST_TYPE_RESERVED] = { [ACPI_HEST_TYPE_IA32_DEFERRED_CHECK] = -1, }; +static inline bool is_generic_error(struct acpi_hest_header *hest_hdr) +{ + return hest_hdr->type == ACPI_HEST_TYPE_GENERIC_ERROR || + hest_hdr->type == ACPI_HEST_TYPE_GENERIC_ERROR_V2; +} + static int hest_esrc_len(struct acpi_hest_header *hest_hdr) { u16 hest_type = hest_hdr->type; @@ -141,8 +147,7 @@ static int __init hest_parse_ghes_count(struct acpi_hest_header *hest_hdr, void { int *count = data; - if (hest_hdr->type == ACPI_HEST_TYPE_GENERIC_ERROR || - hest_hdr->type == ACPI_HEST_TYPE_GENERIC_ERROR_V2) + if (is_generic_error(hest_hdr)) (*count)++; return 0; } @@ -153,8 +158,7 @@ static int __init hest_parse_ghes(struct acpi_hest_header *hest_hdr, void *data) struct ghes_arr *ghes_arr = data; int rc, i; - if (hest_hdr->type != ACPI_HEST_TYPE_GENERIC_ERROR && - hest_hdr->type != ACPI_HEST_TYPE_GENERIC_ERROR_V2) + if (!is_generic_error(hest_hdr)) return 0; if (!((struct acpi_hest_generic *)hest_hdr)->enabled) -- cgit v1.2.3