drm/amdgpu: Delete a variable in amdgpu_cgs_acpi_eval_object()

The local variable "func_no" was assigned a value at two places.
But it was not read within this function. Thus delete it.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index e45b5b5129202eaf13a61968aea1d0677ac203c0..7a41e64c1d9486fdddc54af4070905307c3d2ca2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -921,7 +921,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
        uint32_t i, count;
        acpi_status status;
        int result = 0;
-       uint32_t func_no = 0xFFFFFFFF;
 
        handle = ACPI_HANDLE(&adev->pdev->dev);
        if (!handle)
@@ -938,7 +937,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
                if (info->pinput_argument == NULL)
                        return -EINVAL;
                argument = info->pinput_argument;
-               func_no = argument->value;
                for (i = 0; i < info->input_count; i++) {
                        if (((argument->type == ACPI_TYPE_STRING) ||
                             (argument->type == ACPI_TYPE_BUFFER)) &&