drm/drm_pci.c: Use dma_zalloc_coherent

[linux-2.6-microblaze.git] / drivers / gpu / drm / drm_dp_mst_topology.c

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 7780567..5ff1d79 100644 (file)
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -439,6 +439,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx
        if (idx > raw->curlen)
                goto fail_len;
        repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx];
+       idx++;
        if (idx > raw->curlen)
                goto fail_len;