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USB HID: Fixed warnings about unused variables.

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This commit is contained in:
Stephan Aßmus
2013-09-03 17:54:13 +02:00
parent 2019bf1e17
commit 526e95c5cd
2 changed files with 6 additions and 5 deletions
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src/add-ons/kernel/drivers/input/usb_hid/JoystickProtocolHandler.cpp
+4 -3
View File
@@ -79,13 +79,14 @@ JoystickProtocolHandler::JoystickProtocolHandler(HIDReport &report)
break; break;
} }
uint16 axis = 0; // TODO: "axis" is set but not used!
// uint16 axis = 0;
if (item->UsageID() >= B_HID_UID_GD_X if (item->UsageID() >= B_HID_UID_GD_X
&& item->UsageID() <= B_HID_UID_GD_WHEEL) { && item->UsageID() <= B_HID_UID_GD_WHEEL) {
axis = item->UsageID() - B_HID_UID_GD_X; // axis = item->UsageID() - B_HID_UID_GD_X;
} else if (item->UsageID() >= B_HID_UID_GD_VX } else if (item->UsageID() >= B_HID_UID_GD_VX
&& item->UsageID() <= B_HID_UID_GD_VNO) { && item->UsageID() <= B_HID_UID_GD_VNO) {
axis = item->UsageID() - B_HID_UID_GD_VX; // axis = item->UsageID() - B_HID_UID_GD_VX;
} else } else
break; break;
src/add-ons/kernel/drivers/input/usb_hid/KeyboardProtocolHandler.cpp
+2 -2
View File
@@ -224,7 +224,7 @@ KeyboardProtocolHandler::AddHandlers(HIDDevice &device,
for (uint32 i = 0; i < inputReportCount; i++) { for (uint32 i = 0; i < inputReportCount; i++) {
HIDReport *inputReport = inputReports[i]; HIDReport *inputReport = inputReports[i];
bool mayHaveOutput = false; // bool mayHaveOutput = false;
bool foundKeyboardUsage = false; bool foundKeyboardUsage = false;
for (uint32 j = 0; j < inputReport->CountItems(); j++) { for (uint32 j = 0; j < inputReport->CountItems(); j++) {
HIDReportItem *item = inputReport->ItemAt(j); HIDReportItem *item = inputReport->ItemAt(j);
@@ -238,7 +238,7 @@ KeyboardProtocolHandler::AddHandlers(HIDDevice &device,
&& item->Array())) { && item->Array())) {
// found at least one item with a keyboard usage or with // found at least one item with a keyboard usage or with
// a consumer/button usage that is handled like a key // a consumer/button usage that is handled like a key
mayHaveOutput = item->UsagePage() == B_HID_USAGE_PAGE_KEYBOARD; // mayHaveOutput = item->UsagePage() == B_HID_USAGE_PAGE_KEYBOARD;
foundKeyboardUsage = true; foundKeyboardUsage = true;
break; break;
} }