diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c index bede0e67b3f1..08ed1eb69558 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c @@ -423,13 +423,14 @@ static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) acpi_size tbl_size; UEFI_ACPI_VFCT *vfct; unsigned int offset; + bool r = false; if (!ACPI_SUCCESS(acpi_get_table("VFCT", 1, &hdr))) return false; tbl_size = hdr->length; if (tbl_size < sizeof(UEFI_ACPI_VFCT)) { dev_info(adev->dev, "ACPI VFCT table present but broken (too short #1),skipping\n"); - return false; + goto out; } vfct = (UEFI_ACPI_VFCT *)hdr; @@ -442,13 +443,13 @@ static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) offset += sizeof(VFCT_IMAGE_HEADER); if (offset > tbl_size) { dev_info(adev->dev, "ACPI VFCT image header truncated,skipping\n"); - return false; + goto out; } offset += vhdr->ImageLength; if (offset > tbl_size) { dev_info(adev->dev, "ACPI VFCT image truncated,skipping\n"); - return false; + goto out; } if (vhdr->ImageLength && @@ -459,15 +460,19 @@ static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) if (!check_atom_bios(adev, vhdr->ImageLength)) { amdgpu_bios_release(adev); - return false; + goto out; } adev->bios_size = vhdr->ImageLength; - return true; + r = true; + goto out; } } dev_info(adev->dev, "ACPI VFCT table present but broken (too short #2),skipping\n"); - return false; + +out: + acpi_put_table(hdr); + return r; } #else static inline bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev)