net2272.c (e5451c8f8330e03ad3cfa16048b4daf961af434f) net2272.c (872ce5119524f33fafacc4d9610a431185ea66a2)
1/*
2 * Driver for PLX NET2272 USB device controller
3 *
4 * Copyright (C) 2005-2006 PLX Technology, Inc.
5 * Copyright (C) 2006-2011 Analog Devices, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

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324 return 0;
325}
326
327/*---------------------------------------------------------------------------*/
328
329static struct usb_request *
330net2272_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
331{
1/*
2 * Driver for PLX NET2272 USB device controller
3 *
4 * Copyright (C) 2005-2006 PLX Technology, Inc.
5 * Copyright (C) 2006-2011 Analog Devices, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

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324 return 0;
325}
326
327/*---------------------------------------------------------------------------*/
328
329static struct usb_request *
330net2272_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
331{
332 struct net2272_ep *ep;
333 struct net2272_request *req;
334
335 if (!_ep)
336 return NULL;
332 struct net2272_request *req;
333
334 if (!_ep)
335 return NULL;
337 ep = container_of(_ep, struct net2272_ep, ep);
338
339 req = kzalloc(sizeof(*req), gfp_flags);
340 if (!req)
341 return NULL;
342
343 INIT_LIST_HEAD(&req->queue);
344
345 return &req->req;
346}
347
348static void
349net2272_free_request(struct usb_ep *_ep, struct usb_request *_req)
350{
336
337 req = kzalloc(sizeof(*req), gfp_flags);
338 if (!req)
339 return NULL;
340
341 INIT_LIST_HEAD(&req->queue);
342
343 return &req->req;
344}
345
346static void
347net2272_free_request(struct usb_ep *_ep, struct usb_request *_req)
348{
351 struct net2272_ep *ep;
352 struct net2272_request *req;
353
349 struct net2272_request *req;
350
354 ep = container_of(_ep, struct net2272_ep, ep);
355 if (!_ep || !_req)
356 return;
357
358 req = container_of(_req, struct net2272_request, req);
359 WARN_ON(!list_empty(&req->queue));
360 kfree(req);
361}
362

--- 2365 unchanged lines hidden --- 		351 if (!_ep || !_req)
352 return;
353
354 req = container_of(_req, struct net2272_request, req);
355 WARN_ON(!list_empty(&req->queue));
356 kfree(req);
357}
358

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