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-rw-r--r--Documentation/media/uapi/dvb/dmx-add-pid.rst12
1 files changed, 8 insertions, 4 deletions
diff --git a/Documentation/media/uapi/dvb/dmx-add-pid.rst b/Documentation/media/uapi/dvb/dmx-add-pid.rst
index 689cd1fc9142..4d5632dfb43e 100644
--- a/Documentation/media/uapi/dvb/dmx-add-pid.rst
+++ b/Documentation/media/uapi/dvb/dmx-add-pid.rst
@@ -33,13 +33,17 @@ Description
-----------
This ioctl call allows to add multiple PIDs to a transport stream filter
-previously set up with DMX_SET_PES_FILTER and output equal to
-DMX_OUT_TSDEMUX_TAP.
+previously set up with :ref:`DMX_SET_PES_FILTER` and output equal to
+:c:type:`DMX_OUT_TSDEMUX_TAP <dmx_output>`.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.