staging: lustre: llite: remove unuse variables

there variables were not used anywhere and was showing as build warning.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/lustre/llite/file.c
Simple merge

diff --cc drivers/staging/lustre/lustre/llite/llite_lib.c
Simple merge