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Diffstat (limited to 'fs/afs/dynroot.c')
-rw-r--r--fs/afs/dynroot.c25
1 files changed, 2 insertions, 23 deletions
diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c
index 174e843f0633..1cde710a8013 100644
--- a/fs/afs/dynroot.c
+++ b/fs/afs/dynroot.c
@@ -83,7 +83,7 @@ struct inode *afs_try_auto_mntpt(struct dentry *dentry, struct inode *dir)
out:
_leave("= %d", ret);
- return ERR_PTR(ret);
+ return ret == -ENOENT ? NULL : ERR_PTR(ret);
}
/*
@@ -141,12 +141,6 @@ out_p:
static struct dentry *afs_dynroot_lookup(struct inode *dir, struct dentry *dentry,
unsigned int flags)
{
- struct afs_vnode *vnode;
- struct inode *inode;
- int ret;
-
- vnode = AFS_FS_I(dir);
-
_enter("%pd", dentry);
ASSERTCMP(d_inode(dentry), ==, NULL);
@@ -160,22 +154,7 @@ static struct dentry *afs_dynroot_lookup(struct inode *dir, struct dentry *dentr
memcmp(dentry->d_name.name, "@cell", 5) == 0)
return afs_lookup_atcell(dentry);
- inode = afs_try_auto_mntpt(dentry, dir);
- if (IS_ERR(inode)) {
- ret = PTR_ERR(inode);
- if (ret == -ENOENT) {
- d_add(dentry, NULL);
- _leave(" = NULL [negative]");
- return NULL;
- }
- _leave(" = %d [do]", ret);
- return ERR_PTR(ret);
- }
-
- d_add(dentry, inode);
- _leave(" = 0 { ino=%lu v=%u }",
- d_inode(dentry)->i_ino, d_inode(dentry)->i_generation);
- return NULL;
+ return d_splice_alias(afs_try_auto_mntpt(dentry, dir), dentry);
}
const struct inode_operations afs_dynroot_inode_operations = {