probe btrfs: remove compatibility code

[lttng-modules.git] / probes / lttng-probe-btrfs.c

diff --git a/probes/lttng-probe-btrfs.c b/probes/lttng-probe-btrfs.c
index 69e69aaffd6c0ac222b1a46b637f3091f4c20498..54bce99d280c4d0e21c58c5ae369b30042cb0150 100644 (file)
--- a/probes/lttng-probe-btrfs.c
+++ b/probes/lttng-probe-btrfs.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * probes/lttng-probe-btrfs.c
  *
@@ -10,13 +10,10 @@
 
 #include <linux/module.h>
 #include <linux/fs.h>
-#include <linux/version.h>
 #include <../fs/btrfs/ctree.h>
 #include <../fs/btrfs/transaction.h>
 #include <../fs/btrfs/volumes.h>
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,4,0))
 #include <../fs/btrfs/block-group.h>
-#endif
 #include <linux/dcache.h>
 #include <lttng-tracer.h>