diff options
| author | Felipe F. Tonello <eu@felipetonello.com> | 2016-08-23 20:24:51 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-25 12:13:20 +0300 |
| commit | ba1582f22231821c57534e87b077d84adbc15dbd (patch) | |
| tree | 4b024bd080407575265f76ed9590c4b20d1c59f4 /drivers/usb/gadget | |
| parent | 14794d7133d0f16b4901207a489f04e4e700166a (diff) | |
| download | linux-ba1582f22231821c57534e87b077d84adbc15dbd.tar.xz | |
usb: gadget: f_hid: use alloc_ep_req()
Use gadget's framework allocation function instead of directly calling
usb_ep_alloc_request().
Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/f_hid.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index aa1c19946d10..e2966f87c860 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -617,14 +617,10 @@ static int hidg_bind(struct usb_configuration *c, struct usb_function *f) /* preallocate request and buffer */ status = -ENOMEM; - hidg->req = usb_ep_alloc_request(hidg->in_ep, GFP_KERNEL); + hidg->req = alloc_ep_req(hidg->in_ep, hidg->report_length); if (!hidg->req) goto fail; - hidg->req->buf = kmalloc(hidg->report_length, GFP_KERNEL); - if (!hidg->req->buf) - goto fail; - /* set descriptor dynamic values */ hidg_interface_desc.bInterfaceSubClass = hidg->bInterfaceSubClass; hidg_interface_desc.bInterfaceProtocol = hidg->bInterfaceProtocol; |