From ff5a55f89c6690a0b292f1a7e0cd4532961588d5 Mon Sep 17 00:00:00 2001 From: Linda Knippers Date: Fri, 20 Nov 2015 19:05:48 -0500 Subject: [PATCH] nfit: Fix the check for a successful NFIT merge Missed previously due to a lack of test coverage on a platform that provided an valid response to _FIT. Signed-off-by: Linda Knippers Acked-by: Vishal Verma Signed-off-by: Dan Williams --- drivers/acpi/nfit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c index 4d5ab285de94..f92adb5b0fef 100644 --- a/drivers/acpi/nfit.c +++ b/drivers/acpi/nfit.c @@ -1816,7 +1816,7 @@ static void acpi_nfit_notify(struct acpi_device *adev, u32 event) nfit_saved = acpi_desc->nfit; acpi_desc->nfit = (struct acpi_table_nfit *)buf.pointer; ret = acpi_nfit_init(acpi_desc, buf.length); - if (!ret) { + if (ret) { /* Merge failed, restore old nfit, and exit */ acpi_desc->nfit = nfit_saved; dev_err(dev, "failed to merge updated NFIT\n"); -- 2.34.1