diff options
Diffstat (limited to 'drivers/usb/core/sysfs.c')
| -rw-r--r-- | drivers/usb/core/sysfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 9f4320b9d7fc..a2ca38e25e0c 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -1262,8 +1262,10 @@ void usb_create_sysfs_intf_files(struct usb_interface *intf) if (!alt->string && !(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS)) alt->string = usb_cache_string(udev, alt->desc.iInterface); - if (alt->string && device_create_file(&intf->dev, &dev_attr_interface)) - ; /* We don't actually care if the function fails. */ + if (alt->string && device_create_file(&intf->dev, &dev_attr_interface)) { + /* This is not a serious error */ + dev_dbg(&intf->dev, "interface string descriptor file not created\n"); + } intf->sysfs_files_created = 1; } |