diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_ct.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_ct.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_ct.c b/drivers/gpu/drm/i915/intel_guc_ct.c index 79ddb8088311..dde1dc0d6e69 100644 --- a/drivers/gpu/drm/i915/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/intel_guc_ct.c @@ -701,14 +701,15 @@ static void ct_process_request(struct intel_guc_ct *ct, u32 action, u32 len, const u32 *payload) { struct intel_guc *guc = ct_to_guc(ct); + int ret; CT_DEBUG_DRIVER("CT: request %x %*ph\n", action, 4 * len, payload); switch (action) { case INTEL_GUC_ACTION_DEFAULT: - if (unlikely(len < 1)) + ret = intel_guc_to_host_process_recv_msg(guc, payload, len); + if (unlikely(ret)) goto fail_unexpected; - intel_guc_to_host_process_recv_msg(guc, *payload); break; default: |