[PATCH v2 1/2] drm/amdkfd: Move the ignore_crat check before the CRAT table get

[Hanjun Guo]

If the ignore_crat is set to non-zero value, it's no point getting
the CRAT table, so just move the ignore_crat check before we get the
CRAT table.

Signed-off-by: Hanjun Guo <guohan...@huawei.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index 6a250f8..ed77b109 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -764,6 +764,11 @@ int kfd_create_crat_image_acpi(void **crat_image, size_t 
*size)
 
        *crat_image = NULL;
 
+       if (ignore_crat) {
+               pr_info("CRAT table disabled by module option\n");
+               return -ENODATA;
+       }
+
        /* Fetch the CRAT table from ACPI */
        status = acpi_get_table(CRAT_SIGNATURE, 0, &crat_table);
        if (status == AE_NOT_FOUND) {
@@ -776,11 +781,6 @@ int kfd_create_crat_image_acpi(void **crat_image, size_t 
*size)
                return -EINVAL;
        }
 
-       if (ignore_crat) {
-               pr_info("CRAT table disabled by module option\n");
-               return -ENODATA;
-       }
-
        pcrat_image = kmemdup(crat_table, crat_table->length, GFP_KERNEL);
        if (!pcrat_image)
                return -ENOMEM;
-- 
1.7.12.4