v4l2allocator: Return a GstFlowReturn instead of boolean in alloc

diff --git a/sys/v4l2/gstv4l2bufferpool.c b/sys/v4l2/gstv4l2bufferpool.c
index a37ff7f..0d00149 100644 (file)
--- a/sys/v4l2/gstv4l2bufferpool.c
+++ b/sys/v4l2/gstv4l2bufferpool.c
@@ -406,7 +406,7 @@ gst_v4l2_buffer_pool_alloc_buffer (GstBufferPool * bpool, GstBuffer ** buffer,
 allocation_failed:
   {
     GST_ERROR_OBJECT (pool, "failed to allocate buffer");
-    return FALSE;
+    return GST_FLOW_ERROR;
   }
 }