nfs41_same_sign_or_zero_s32 500 fs/nfs/nfs4session.c if (nfs41_same_sign_or_zero_s32(d_target, tbl->d_target_highest_slotid)) nfs41_same_sign_or_zero_s32 503 fs/nfs/nfs4session.c if (nfs41_same_sign_or_zero_s32(d2_target, tbl->d2_target_highest_slotid))