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useful constants: struct qstr for ".."

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro
2021-04-15 19:46:50 -04:00
parent d692d397e8
commit 80e5d1ff5d
10 changed files with 11 additions and 17 deletions
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3
fs/fuse/inode.c
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@ -872,14 +872,13 @@ static struct dentry *fuse_get_parent(struct dentry *child)
struct inode *inode;
struct dentry *parent;
struct fuse_entry_out outarg;
const struct qstr name = QSTR_INIT("..", 2);
int err;
if (!fc->export_support)
return ERR_PTR(-ESTALE);
err = fuse_lookup_name(child_inode->i_sb, get_node_id(child_inode),
&name, &outarg, &inode);
&dotdot_name, &outarg, &inode);
if (err) {
if (err == -ENOENT)
return ERR_PTR(-ESTALE);