| Message ID | 1443700635-4849-4-git-send-email-chris@chris-wilson.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c index f4d4c3132932..4fc995b2729d 100644 --- a/drivers/gpu/drm/i915/i915_cmd_parser.c +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c @@ -798,10 +798,7 @@ find_cmd_in_table(struct intel_engine_cs *ring, hash_for_each_possible(ring->cmd_hash, desc_node, node, cmd_header & CMD_HASH_MASK) { const struct drm_i915_cmd_descriptor *desc = desc_node->desc; - u32 masked_cmd = desc->cmd.mask & cmd_header; - u32 masked_value = desc->cmd.value & desc->cmd.mask; - - if (masked_cmd == masked_value) + if (((cmd_header ^ desc->cmd.value) & desc->cmd.mask) == 0) return desc; }
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- drivers/gpu/drm/i915/i915_cmd_parser.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)