Staging: lustre: llite: Simplify error handling
Staging: lustre: llite: Simplify error handling

This patch fixes the following checkpatch error:
ERROR: do not use assignment in if condition
2172: FILE: drivers/staging/lustre/lustre/llite/llite_lib.c:2172:
        if (!inode || !(sbi = ll_i2sbi(inode))) {

Signed-off-by: Tina Ruchandani <1088ed7fa5ae3865745f7b6f7b4aa49316ef0c09@gmail.com>
Suggested-by: Josh Triplett <c028c213ed5efcf30c3f4fc7361dbde0c893c5b7@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

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