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usb: gadget: f_hid: use free_ep_req()

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We should always use free_ep_req() when allocating requests with
alloc_ep_req().

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe F. Tonello 2016-08-23 18:24:50 +01:00 committed by Felipe Balbi
parent aadbe81246
commit 14794d7133
1 changed files with 3 additions and 7 deletions
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10
drivers/usb/gadget/function/f_hid.c
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@ -677,11 +677,8 @@ fail_free_descs:
usb_free_all_descriptors(f);
fail:
ERROR(f->config->cdev, "hidg_bind FAILED\n");
if (hidg->req != NULL) {
kfree(hidg->req->buf);
if (hidg->in_ep != NULL)
usb_ep_free_request(hidg->in_ep, hidg->req);
}
if (hidg->req != NULL)
free_ep_req(hidg->in_ep, hidg->req);
return status;
}
@ -920,8 +917,7 @@ static void hidg_unbind(struct usb_configuration *c, struct usb_function *f)
/* disable/free request and end point */
usb_ep_disable(hidg->in_ep);
kfree(hidg->req->buf);
usb_ep_free_request(hidg->in_ep, hidg->req);
free_ep_req(hidg->in_ep, hidg->req);
usb_free_all_descriptors(f);
}