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Handle the output u8 in _usbDsGetSession, without using it in the callers.

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This commit is contained in:
yellows8 2018-11-28 15:03:06 -05:00
parent 07cd134d24
commit 7ae659c2cb
1 changed files with 6 additions and 3 deletions
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9
nx/source/services/usb.c
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@ -375,7 +375,7 @@ Result usbDsSetVidPidBcd(const UsbDsDeviceInfo* deviceinfo) {
return rc;
}
static Result _usbDsGetSession(Service* srv, Service* srv_out, u64 cmd_id, const void* buf0, size_t buf0size, const void* buf1, size_t buf1size) {
static Result _usbDsGetSession(Service* srv, Service* srv_out, u64 cmd_id, const void* buf0, size_t buf0size, const void* buf1, size_t buf1size, u8 *out) {
IpcCommand c;
ipcInitialize(&c);
@ -403,10 +403,13 @@ static Result _usbDsGetSession(Service* srv, Service* srv_out, u64 cmd_id, const
struct {
u64 magic;
u64 result;
u8 out;
} *resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && out) *out = resp->out;
if (R_SUCCEEDED(rc)) {
serviceCreate(srv_out, r.Handles[0]);
}
@ -529,7 +532,7 @@ Result usbDsGetDsInterface(UsbDsInterface** interface, struct usb_interface_desc
Result rc;
for (unsigned int i = 0; i < TOTAL_INTERFACES; i++) {
send_desc.bInterfaceNumber = i;
rc = _usbDsGetSession(&g_usbDsSrv, &srv, 2, &send_desc, USB_DT_INTERFACE_SIZE, interface_name, strlen(interface_name)+1);
rc = _usbDsGetSession(&g_usbDsSrv, &srv, 2, &send_desc, USB_DT_INTERFACE_SIZE, interface_name, strlen(interface_name)+1, NULL);
if (R_SUCCEEDED(rc)) {
break;
}
@ -929,7 +932,7 @@ Result usbDsInterface_GetDsEndpoint(UsbDsInterface* interface, UsbDsEndpoint** e
UsbDsEndpoint* ptr = _usbDsAllocateEndpoint(interface);
if(ptr==NULL)return MAKERESULT(Module_Libnx, LibnxError_OutOfMemory);
Result rc = _usbDsGetSession(&interface->h, &ptr->h, 0, descriptor, USB_DT_ENDPOINT_SIZE, NULL, 0);
Result rc = _usbDsGetSession(&interface->h, &ptr->h, 0, descriptor, USB_DT_ENDPOINT_SIZE, NULL, 0, NULL);
if (R_SUCCEEDED(rc)) rc = _usbDsGetEvent(&ptr->h, &ptr->CompletionEvent, 2);//GetCompletionEvent