diff options
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_debugfs.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_debugfs.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_debugfs.c b/drivers/infiniband/hw/usnic/usnic_debugfs.c index a3115709fb03..e5a3f02fb078 100644 --- a/drivers/infiniband/hw/usnic/usnic_debugfs.c +++ b/drivers/infiniband/hw/usnic/usnic_debugfs.c @@ -113,42 +113,21 @@ static const struct file_operations flowinfo_ops = { void usnic_debugfs_init(void) { debugfs_root = debugfs_create_dir(DRV_NAME, NULL); - if (IS_ERR(debugfs_root)) { - usnic_err("Failed to create debugfs root dir, check if debugfs is enabled in kernel configuration\n"); - goto out_clear_root; - } flows_dentry = debugfs_create_dir("flows", debugfs_root); - if (IS_ERR_OR_NULL(flows_dentry)) { - usnic_err("Failed to create debugfs flow dir with err %ld\n", - PTR_ERR(flows_dentry)); - goto out_free_root; - } debugfs_create_file("build-info", S_IRUGO, debugfs_root, NULL, &usnic_debugfs_buildinfo_ops); - return; - -out_free_root: - debugfs_remove_recursive(debugfs_root); -out_clear_root: - debugfs_root = NULL; } void usnic_debugfs_exit(void) { - if (!debugfs_root) - return; - debugfs_remove_recursive(debugfs_root); debugfs_root = NULL; } void usnic_debugfs_flow_add(struct usnic_ib_qp_grp_flow *qp_flow) { - if (IS_ERR_OR_NULL(flows_dentry)) - return; - scnprintf(qp_flow->dentry_name, sizeof(qp_flow->dentry_name), "%u", qp_flow->flow->flow_id); qp_flow->dbgfs_dentry = debugfs_create_file(qp_flow->dentry_name, @@ -156,11 +135,6 @@ void usnic_debugfs_flow_add(struct usnic_ib_qp_grp_flow *qp_flow) flows_dentry, qp_flow, &flowinfo_ops); - if (IS_ERR_OR_NULL(qp_flow->dbgfs_dentry)) { - usnic_err("Failed to create dbg fs entry for flow %u with error %ld\n", - qp_flow->flow->flow_id, - PTR_ERR(qp_flow->dbgfs_dentry)); - } } void usnic_debugfs_flow_remove(struct usnic_ib_qp_grp_flow *qp_flow) |