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path: root/drivers/usb/host/uhci-hcd.c
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Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
-rw-r--r--drivers/usb/host/uhci-hcd.c15
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: