staging: lustre: fix sparse errors
authorThomas Gummerer <t.gummerer@gmail.com>
Tue, 7 Oct 2014 08:10:32 +0000 (10:10 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 Oct 2014 02:29:13 +0000 (10:29 +0800)
Mark functions static that are not used or declared outside of lo.c.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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