diff options
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/devices.c | 7 | ||||
| -rw-r--r-- | drivers/usb/core/hub.c | 16 |
2 files changed, 8 insertions, 15 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index b87608b7051b..ef0b35731ff0 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -637,11 +637,8 @@ static int usb_device_open(struct inode *inode, struct file *file) static int usb_device_release(struct inode *inode, struct file *file) { - if (file->private_data) { - kfree(file->private_data); - file->private_data = NULL; - } - + kfree(file->private_data); + file->private_data = NULL; return 0; } diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 15ac4d168862..d2d648ee8640 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -381,7 +381,7 @@ static void hub_tt_kevent (void *arg) dev_err (&hdev->dev, "clear tt %d (%04x) error %d\n", clear->tt, clear->devinfo, status); - kfree (clear); + kfree(clear); } spin_unlock_irqrestore (&hub->tt.lock, flags); } @@ -728,15 +728,11 @@ static void hub_disconnect(struct usb_interface *intf) list_del_init(&hub->event_list); spin_unlock_irq(&hub_event_lock); - if (hub->descriptor) { - kfree(hub->descriptor); - hub->descriptor = NULL; - } + kfree(hub->descriptor); + hub->descriptor = NULL; - if (hub->status) { - kfree(hub->status); - hub->status = NULL; - } + kfree(hub->status); + hub->status = NULL; if (hub->buffer) { usb_buffer_free(hdev, sizeof(*hub->buffer), hub->buffer, @@ -2354,7 +2350,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1) schedule_work (&hub->leds); } } - kfree (qual); + kfree(qual); } static unsigned |