staging: lustre: Use __init and __exit markers for lifecycle functions
staging: lustre: Use __init and __exit markers for lifecycle functions

Apply __init marker to module's init function and __exit to module's
exit function as they both have no other usage.

Signed-off-by: Mariusz Gorski <4f4aee4ad08b480a29cb1573dc81654ab1351700@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

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