net: cosmetic: Fix checkpatch.pl failures in net.c

Finish eliminating CamelCase from net.c and other failures

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/README.link-local b/doc/README.link-local
index 9586eca..148b498 100644
--- a/doc/README.link-local
+++ b/doc/README.link-local
@@ -32,11 +32,11 @@
 -------------
 
 RFC3927 requires that addresses are continuously checked to
-avoid conflicts, however this can only happen when the NetLoop
+avoid conflicts, however this can only happen when the net_loop
 is getting called.  It is possible for a conflict to go undetected
 until a command that accesses the network is executed.
 
-Using NetConsole is one way to ensure that NetLoop is always
+Using NetConsole is one way to ensure that net_loop is always
 processing packets and monitoring for conflicts.
 
 This is also not a concern if the feature is use to connect