docs: networking: convert xfrm_sysctl.txt to ReST
Not much to be done here:
- add SPDX header;
- add a document title;
- add a chapter's markup;
- add to networking/index.rst.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index ec83bd9..1630801 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -120,6 +120,7 @@
xfrm_device
xfrm_proc
xfrm_sync
+ xfrm_sysctl
.. only:: subproject and html
diff --git a/Documentation/networking/xfrm_sysctl.rst b/Documentation/networking/xfrm_sysctl.rst
new file mode 100644
index 0000000..47b9bbd
--- /dev/null
+++ b/Documentation/networking/xfrm_sysctl.rst
@@ -0,0 +1,11 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+============
+XFRM Syscall
+============
+
+/proc/sys/net/core/xfrm_* Variables:
+====================================
+
+xfrm_acq_expires - INTEGER
+ default 30 - hard timeout in seconds for acquire requests
diff --git a/Documentation/networking/xfrm_sysctl.txt b/Documentation/networking/xfrm_sysctl.txt
deleted file mode 100644
index 5bbd167..0000000
--- a/Documentation/networking/xfrm_sysctl.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-/proc/sys/net/core/xfrm_* Variables:
-
-xfrm_acq_expires - INTEGER
- default 30 - hard timeout in seconds for acquire requests
