drm/edid: Use block local to refer to the block

Now that we have the name "block" free once more, we can use it to point
to the start of a block within the edid.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161017083514.21772-2-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3b4ac28..95de47b 100644 (file)
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1313,15 +1313,13 @@ struct edid *drm_do_get_edid(struct drm_connector *connector,
        edid = new;
 
        for (j = 1; j <= edid[0x7e]; j++) {
+               u8 *block = edid + (valid_extensions + 1) * EDID_LENGTH;
+
                for (i = 0; i < 4; i++) {
-                       if (get_edid_block(data,
-                                 edid + (valid_extensions + 1) * EDID_LENGTH,
-                                 j, EDID_LENGTH))
+                       if (get_edid_block(data, block, j, EDID_LENGTH))
                                goto out;
-                       if (drm_edid_block_valid(edid + (valid_extensions + 1)
-                                                * EDID_LENGTH, j,
-                                                print_bad_edid,
-                                                NULL)) {
+                       if (drm_edid_block_valid(block, j,
+                                                print_bad_edid, NULL)) {
                                valid_extensions++;
                                break;
                        }