[PATCH] Documentation: clarify "ioe" for netconsole

[Robert Schwebel]

ioe means "input", "output", "error", which are bits that can be set
individually.

Signed-off-by: Robert Schwebel <r.schwebel at pengutronix.de>
---
 Documentation/user/networking.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/user/networking.rst b/Documentation/user/networking.rst
index 8afb433..772a7dc 100644
--- a/Documentation/user/networking.rst
+++ b/Documentation/user/networking.rst
@@ -74,6 +74,7 @@ risks. It can be enabled using:
   netconsole.active=ioe
 
 This will send UDP packets to a PC with IP address 192.168.23.2 and port 6666.
+"ioe" means "input", "output", "error", and those bits can be set individually.
 
 The ``netconsole.active`` parameter consists of the fields "input" (i),
 "output" (o) and "error" (e); if the fields are set, the respective channel is
-- 
2.8.1