[gem] Don't require the lock in execbuf now that it's not needed for the ring.

diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index 030ecf1..634b4f6 100644 (file)
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -1595,8 +1595,6 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
        uint64_t exec_offset;
        uint32_t seqno, flush_domains;
 
-       LOCK_TEST_WITH_RETURN(dev, file_priv);
-
 #if WATCH_EXEC
        DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n",
                  (int) args->buffers_ptr, args->buffer_count, args->batch_len);