Lines Matching refs:err
95 int err = 0;
111 err = usb_ep_queue(ep, req, GFP_ATOMIC);
112 if (err < 0) {
125 "complete: failure (%d:%d) ==> %d\n", stp, err, status);
130 int err, stp;
135 err = -ENOMEM;
142 err = -ENOMEM;
149 err = usb_ep_queue(ep, req, GFP_ATOMIC);
150 if (err < 0) {
163 "enable ep req: failure (%d:%d)\n", stp, err);
164 return err;
169 int err;
171 err = usb_ep_enable(ep);
172 return err;
177 int err, stp;
179 err = __enable_ep(dbgp.i_ep, &i_desc);
180 if (err < 0) {
185 err = __enable_ep(dbgp.o_ep, &o_desc);
186 if (err < 0) {
191 err = dbgp_enable_ep_req(dbgp.o_ep);
192 if (err < 0) {
204 dev_dbg(&dbgp.gadget->dev, "enable ep: failure (%d:%d)\n", stp, err);
205 return err;
280 int err, stp;
286 err = -ENOMEM;
293 err = -ENOMEM;
304 err = -ENOMEM;
310 err = -ENODEV;
315 err = dbgp_configure_endpoints(gadget);
316 if (err < 0) {
325 dev_dbg(&gadget->dev, "bind: failure (%d:%d)\n", stp, err);
327 return err;
344 int err = -EOPNOTSUPP;
356 return err;
377 err = 0;
382 err = dbgp_enable_ep();
384 err = dbgp_configure_endpoints(gadget);
385 if (err < 0) {
388 err = gserial_connect(dbgp.serial, tty_line);
390 if (err < 0)
406 return err;