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Subject[PATCH] ACPICA: Check whether ACPI is disabled before getting a table
Borislav Petkov <bp@suse.de>

... and save us the splrinking of this test around in the callers.

No functionality change.

Signed-off-by: Borislav Petkov <bp@suse.de>
---
drivers/acpi/acpica/tbxface.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 010b1c43df92..881b0d5b2838 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -226,6 +226,9 @@ acpi_get_table_header(char *signature,
u32 j;
struct acpi_table_header *header;

+ if (acpi_disabled)
+ return (AE_ERROR);
+
/* Parameter validation */

if (!signature || !out_table_header) {
--
2.13.0
--
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.

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