1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index ec64b365ee1f..e151f16a8f86 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3297,13 +3297,14 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
         unsigned long size;
         unsigned prim_walk;
         unsigned nverts;
+        unsigned num_cb = track->num_cb;
 
-        for (i = 0; i < track->num_cb; i++) {
+        if (!track->zb_cb_clear && !track->color_channel_mask &&
+            !track->blend_read_enable)
+                num_cb = 0;
+
+        for (i = 0; i < num_cb; i++) {
                 if (track->cb[i].robj == NULL) {
-                        if (!(track->zb_cb_clear || track->color_channel_mask ||
-                              track->blend_read_enable)) {
-                                continue;
-                        }
                         DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
                         return -EINVAL;
                 }