diff options
Diffstat (limited to 'fs/cachefiles/bind.c')
| -rw-r--r-- | fs/cachefiles/bind.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c index fbb08e97438d..6af790fc3df8 100644 --- a/fs/cachefiles/bind.c +++ b/fs/cachefiles/bind.c @@ -123,11 +123,11 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) /* check parameters */ ret = -EOPNOTSUPP; - if (!root->d_inode || - !root->d_inode->i_op->lookup || - !root->d_inode->i_op->mkdir || - !root->d_inode->i_op->setxattr || - !root->d_inode->i_op->getxattr || + if (d_is_negative(root) || + !d_backing_inode(root)->i_op->lookup || + !d_backing_inode(root)->i_op->mkdir || + !d_backing_inode(root)->i_op->setxattr || + !d_backing_inode(root)->i_op->getxattr || !root->d_sb->s_op->statfs || !root->d_sb->s_op->sync_fs) goto error_unsupported; |