[src/trunk]: src/sys/external/bsd/dwc2 More converstion from usbd_status to i...

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/86c0ef74a1a9
branches:  trunk
changeset: 949269:86c0ef74a1a9
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu Jan 07 13:25:51 2021 +0000

description:
More converstion from usbd_status to int for function error reporting.
This time it's the turn of usb_allocmem.

(missed in previous commit)

diffstat:

 sys/external/bsd/dwc2/dwc2.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (39 lines):

diff -r 08b2ad7347f4 -r 86c0ef74a1a9 sys/external/bsd/dwc2/dwc2.c
--- a/sys/external/bsd/dwc2/dwc2.c      Thu Jan 07 12:02:52 2021 +0000
+++ b/sys/external/bsd/dwc2/dwc2.c      Thu Jan 07 13:25:51 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dwc2.c,v 1.75 2020/12/22 01:07:23 riastradh Exp $      */
+/*     $NetBSD: dwc2.c,v 1.76 2021/01/07 13:25:51 skrll Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc2.c,v 1.75 2020/12/22 01:07:23 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc2.c,v 1.76 2021/01/07 13:25:51 skrll Exp $");
 
 #include "opt_usb.h"
 
@@ -375,7 +375,6 @@
        usb_endpoint_descriptor_t *ed = pipe->up_endpoint->ue_edesc;
        uint8_t addr = dev->ud_addr;
        uint8_t xfertype = UE_GET_XFERTYPE(ed->bmAttributes);
-       usbd_status err;
 
        DPRINTF("pipe %p addr %d xfertype %d dir %s\n", pipe, addr, xfertype,
            UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN ? "in" : "out");
@@ -404,10 +403,10 @@
        switch (xfertype) {
        case UE_CONTROL:
                pipe->up_methods = &dwc2_device_ctrl_methods;
-               err = usb_allocmem(&sc->sc_bus, sizeof(usb_device_request_t),
+               int err = usb_allocmem(&sc->sc_bus, sizeof(usb_device_request_t),
                    0, USBMALLOC_COHERENT, &dpipe->req_dma);
                if (err)
-                       return err;
+                       return USBD_NOMEM;
                break;
        case UE_INTERRUPT:
                pipe->up_methods = &dwc2_device_intr_methods;