usb: gadget: phonet: free requests in pn_bind()'s error path
Cc: stable <stable@vger.kernel.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
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@ -531,7 +531,7 @@ int pn_bind(struct usb_configuration *c, struct usb_function *f)
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req = usb_ep_alloc_request(fp->out_ep, GFP_KERNEL);
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if (!req)
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goto err;
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goto err_req;
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req->complete = pn_rx_complete;
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fp->out_reqv[i] = req;
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@ -540,14 +540,18 @@ int pn_bind(struct usb_configuration *c, struct usb_function *f)
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/* Outgoing USB requests */
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fp->in_req = usb_ep_alloc_request(fp->in_ep, GFP_KERNEL);
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if (!fp->in_req)
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goto err;
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goto err_req;
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INFO(cdev, "USB CDC Phonet function\n");
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INFO(cdev, "using %s, OUT %s, IN %s\n", cdev->gadget->name,
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fp->out_ep->name, fp->in_ep->name);
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return 0;
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err_req:
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for (i = 0; i < phonet_rxq_size && fp->out_reqv[i]; i++)
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usb_ep_free_request(fp->out_ep, fp->out_reqv[i]);
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err:
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if (fp->out_ep)
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fp->out_ep->driver_data = NULL;
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if (fp->in_ep)
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