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usb: gadget: f_midi: remove duplicated code 

This code is duplicated from f_midi_start_ep(midi, f, midi->out_ep).

Reviewed-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe F. Tonello 2015-11-10 17:52:04 +00:00 committed by Felipe Balbi
parent 4405a2ced5
commit bc1d3cdc9c
1 changed files with 0 additions and 19 deletions
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19
drivers/usb/gadget/function/f_midi.c
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@ -324,7 +324,6 @@ static int f_midi_start_ep(struct f_midi *midi,
static int f_midi_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
{
struct f_midi *midi = func_to_midi(f);
struct usb_composite_dev *cdev = f->config->cdev;
unsigned i;
int err;
@ -340,24 +339,6 @@ static int f_midi_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
if (err)
return err;
usb_ep_disable(midi->out_ep);
err = config_ep_by_speed(midi->gadget, f, midi->out_ep);
if (err) {
ERROR(cdev, "can't configure %s: %d\n",
midi->out_ep->name, err);
return err;
}
err = usb_ep_enable(midi->out_ep);
if (err) {
ERROR(cdev, "can't start %s: %d\n",
midi->out_ep->name, err);
return err;
}
midi->out_ep->driver_data = midi;
/* allocate a bunch of read buffers and queue them all at once. */
for (i = 0; i < midi->qlen && err == 0; i++) {
struct usb_request *req =