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| author | Amir Goldstein <amir73il@gmail.com> | 2023-11-19 21:55:00 +0300 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-11-20 10:49:09 +0300 |
| commit | 02d70090e0e020eff440dbe51e93fe2fc94d9835 (patch) | |
| tree | add479ba3fd8b3c9010654e24d8ae929660b2516 /fs/overlayfs/util.c | |
| parent | 98b1cc82c4affc16f5598d4fa14b1858671b2263 (diff) | |
| download | linux-02d70090e0e020eff440dbe51e93fe2fc94d9835.tar.xz | |
ovl: remove redundant ofs->indexdir member
When the index feature is disabled, ofs->indexdir is NULL.
When the index feature is enabled, ofs->indexdir has the same value as
ofs->workdir and takes an extra reference.
This makes the code harder to understand when it is not always clear
that ofs->indexdir in one function is the same dentry as ofs->workdir
in another function.
Remove this redundancy, by referencing ofs->workdir directly in index
helpers and by using the ovl_indexdir() accessor in generic code.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'fs/overlayfs/util.c')
| -rw-r--r-- | fs/overlayfs/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index c3f020ca13a8..22b519763267 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -91,7 +91,7 @@ struct dentry *ovl_indexdir(struct super_block *sb) { struct ovl_fs *ofs = OVL_FS(sb); - return ofs->indexdir; + return ofs->config.index ? ofs->workdir : NULL; } /* Index all files on copy up. For now only enabled for NFS export */ |