e_comp_wl_buffer: Use wl_container_of instead of casting

Change-Id: I4c8e7cd7ac12a9d88bb4f6db044edd30f431a54c

diff --git a/src/bin/e_comp_wl_buffer.c b/src/bin/e_comp_wl_buffer.c
index 652920d8f038e1c56c5cdb76750525c08daf9671..06983e464e73ed31a6760dd83a52a1d6425c6b73 100644 (file)
--- a/src/bin/e_comp_wl_buffer.c
+++ b/src/bin/e_comp_wl_buffer.c
@@ -346,8 +346,10 @@ _e_buffer_create(struct ds_buffer *ds_buffer, E_Client *ec)
 static E_Buffer *
 _e_buffer_from_base(E_Comp_Wl_Buffer *base)
 {
+   E_Buffer *buffer;
+
    if (base->destroy_listener.notify == _e_buffer_cb_resource_destroy)
-     return (E_Buffer *)base;
+     return wl_container_of(base, buffer, base);
    return NULL;
 }