diff options
Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
| -rw-r--r-- | drivers/usb/host/uhci-hcd.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index f9c3947577fc..6218bfe54f52 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -590,14 +590,10 @@ static int uhci_start(struct usb_hcd *hcd) init_waitqueue_head(&uhci->waitqh); #ifdef UHCI_DEBUG_OPS - dentry = debugfs_create_file(hcd->self.bus_name, - S_IFREG|S_IRUGO|S_IWUSR, uhci_debugfs_root, - uhci, &uhci_debug_operations); - if (!dentry) { - dev_err(uhci_dev(uhci), "couldn't create uhci debugfs entry\n"); - return -ENOMEM; - } - uhci->dentry = dentry; + uhci->dentry = debugfs_create_file(hcd->self.bus_name, + S_IFREG|S_IRUGO|S_IWUSR, + uhci_debugfs_root, uhci, + &uhci_debug_operations); #endif uhci->frame = dma_zalloc_coherent(uhci_dev(uhci), @@ -882,8 +878,6 @@ static int __init uhci_hcd_init(void) if (!errbuf) goto errbuf_failed; uhci_debugfs_root = debugfs_create_dir("uhci", usb_debug_root); - if (!uhci_debugfs_root) - goto debug_failed; #endif uhci_up_cachep = kmem_cache_create("uhci_urb_priv", @@ -918,7 +912,6 @@ up_failed: #if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) debugfs_remove(uhci_debugfs_root); -debug_failed: kfree(errbuf); errbuf_failed: |