osb->osb_debug_root = debugfs_create_dir(osb->uuid_str,
ocfs2_debugfs_root);
- if (IS_ERR_OR_NULL(osb->osb_debug_root)) {
+ if (!osb->osb_debug_root) {
status = -EINVAL;
mlog(ML_ERROR, "Unable to create per-mount debugfs root.\n");
goto read_super_error;
osb->osb_debug_root,
osb,
&ocfs2_osb_debug_fops);
- if (IS_ERR_OR_NULL(osb->osb_ctxt)) {
+ if (!osb->osb_ctxt) {
status = -EINVAL;
mlog_errno(status);
goto read_super_error;
}
ocfs2_debugfs_root = debugfs_create_dir("ocfs2", NULL);
- if (IS_ERR_OR_NULL(ocfs2_debugfs_root)) {
- status = ocfs2_debugfs_root ?
- PTR_ERR(ocfs2_debugfs_root) : -ENOMEM;
+ if (!ocfs2_debugfs_root) {
+ status = -ENOMEM;
mlog(ML_ERROR, "Unable to create ocfs2 debugfs root.\n");
goto out4;
}