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proxmox-backup
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minor cleanup 

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2020-11-30 10:49:43 +01:00
parent dd519bbad1
commit 6b9bfd7fe9
1 changed files with 4 additions and 6 deletions
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8
src/backup/fixed_index.rs
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@ -3,7 +3,7 @@ use std::io::{Seek, SeekFrom};
use super::chunk_stat::*;
use super::chunk_store::*;
use super::{IndexFile, ChunkReadInfo};
use super::{ChunkReadInfo, IndexFile};
use crate::tools;
use std::fs::File;
@ -69,8 +69,7 @@ impl FixedIndexReader {
let header_size = std::mem::size_of::<FixedIndexHeader>();
let rawfd = file.as_raw_fd();
let stat = match nix::sys::stat::fstat(rawfd) {
let stat = match nix::sys::stat::fstat(file.as_raw_fd()) {
Ok(stat) => stat,
Err(err) => bail!("fstat failed - {}", err),
};
@ -94,7 +93,6 @@ impl FixedIndexReader {
let index_length = ((size + chunk_size - 1) / chunk_size) as usize;
let index_size = index_length * 32;
let expected_index_size = (stat.st_size as usize) - header_size;
if index_size != expected_index_size {
bail!(
@ -215,7 +213,7 @@ impl IndexFile for FixedIndexReader {
Some((
(offset / self.chunk_size as u64) as usize,
offset & (self.chunk_size - 1) as u64 // fast modulo, valid for 2^x chunk_size
offset & (self.chunk_size - 1) as u64, // fast modulo, valid for 2^x chunk_size
))
}
}