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| author | youngjun <her0gyugyu@gmail.com> | 2021-02-22 08:59:21 -0800 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-04-12 12:00:37 +0200 |
| commit | c68e7ec53a53903aff4cb94ba35c58486008983d (patch) | |
| tree | b42d8f6d18533e3f1f6d9939931d499c5d37ac3b /fs/overlayfs | |
| parent | d7b49b10d5a92f22333a3800dfae89ea0822751b (diff) | |
| download | linux-c68e7ec53a53903aff4cb94ba35c58486008983d.tar.bz2 | |
ovl: remove ovl_map_dev_ino() return value
ovl_map_dev_ino() always returns success. Remove unnecessary return value.
Signed-off-by: youngjun <her0gyugyu@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs')
| -rw-r--r-- | fs/overlayfs/inode.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 003cf83bf78a..8f3c79a0ab3c 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -95,7 +95,7 @@ out: return err; } -static int ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid) +static void ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid) { bool samefs = ovl_same_fs(dentry->d_sb); unsigned int xinobits = ovl_xino_bits(dentry->d_sb); @@ -108,7 +108,7 @@ static int ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid) * which is friendly to du -x. */ stat->dev = dentry->d_sb->s_dev; - return 0; + return; } else if (xinobits) { /* * All inode numbers of underlying fs should not be using the @@ -122,7 +122,7 @@ static int ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid) if (likely(!(stat->ino >> xinoshift))) { stat->ino |= ((u64)fsid) << (xinoshift + 1); stat->dev = dentry->d_sb->s_dev; - return 0; + return; } else if (ovl_xino_warn(dentry->d_sb)) { pr_warn_ratelimited("inode number too big (%pd2, ino=%llu, xinobits=%d)\n", dentry, stat->ino, xinobits); @@ -151,8 +151,6 @@ static int ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid) */ stat->dev = OVL_FS(dentry->d_sb)->fs[fsid].pseudo_dev; } - - return 0; } int ovl_getattr(struct user_namespace *mnt_userns, const struct path *path, @@ -251,9 +249,7 @@ int ovl_getattr(struct user_namespace *mnt_userns, const struct path *path, } } - err = ovl_map_dev_ino(dentry, stat, fsid); - if (err) - goto out; + ovl_map_dev_ino(dentry, stat, fsid); /* * It's probably not worth it to count subdirs to get the |