From 6675c5bd2a0ec223888b42cf97bc7dc900bf31fb Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Thu, 3 May 2007 01:04:52 -0400 Subject: USB HID: usb_buffer_free() cleanup usb_buffer_free() now handles NULLs so remove unneeded checks form callers. Signed-off-by: Dmitry Torokhov Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hid-core.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/hid/usbhid/hid-core.c') diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 1c0bd481219..d06b9e70ce6 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -626,14 +626,10 @@ static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; - if (usbhid->inbuf) - usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma); - if (usbhid->outbuf) - usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma); - if (usbhid->cr) - usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma); - if (usbhid->ctrlbuf) - usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); + usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma); + usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma); + usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma); + usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); } /* -- cgit v1.2.3