[PATCH v4 2/7] usb: gadget: f_midi: remove duplicated code

[Felipe F. Tonello]

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

Signed-off-by: Felipe F. Tonello <e...@felipetonello.com>
---
 drivers/usb/gadget/function/f_midi.c | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/drivers/usb/gadget/function/f_midi.c 
b/drivers/usb/gadget/function/f_midi.c
index e08f365..c19f154 100644
--- a/drivers/usb/gadget/function/f_midi.c
+++ b/drivers/usb/gadget/function/f_midi.c
@@ -326,7 +326,6 @@ 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;
 
@@ -339,25 +338,6 @@ static int f_midi_set_alt(struct usb_function *f, unsigned 
intf, unsigned alt)
        if (err)
                return err;
 
-       if (midi->out_ep->driver_data)
-               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 =
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/