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make simple_lookup() usable for filesystems that set ->s_d_op

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
master
Al Viro 9 years ago
parent
commit
74931da7a6
  1. 3
      fs/libfs.c

3
fs/libfs.c

@ -61,7 +61,8 @@ struct dentry *simple_lookup(struct inode *dir, struct dentry *dentry, unsigned
if (dentry->d_name.len > NAME_MAX)
return ERR_PTR(-ENAMETOOLONG);
d_set_d_op(dentry, &simple_dentry_operations);
if (!dentry->d_sb->s_d_op)
d_set_d_op(dentry, &simple_dentry_operations);
d_add(dentry, NULL);
return NULL;
}

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