staging: lustre: make functions only used locally static
staging: lustre: make functions only used locally static

Add a static modifier to two functions that have no
separate declaration and are only used within the file they are
defined in. This problem was reported by sparse.

Signed-off-by: Kolbeinn Karlsson <06bce291190fc964a222547a1be17bc0f35caf9f@cornell.edu>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs