diff options
Diffstat (limited to 'usb')
| -rw-r--r-- | usb/gadget/1.1/default/UsbGadget.cpp | 2 | ||||
| -rw-r--r-- | usb/gadget/1.2/default/UsbGadget.cpp | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/usb/gadget/1.1/default/UsbGadget.cpp b/usb/gadget/1.1/default/UsbGadget.cpp index 36d865dc2e..0d0b4032d4 100644 --- a/usb/gadget/1.1/default/UsbGadget.cpp +++ b/usb/gadget/1.1/default/UsbGadget.cpp @@ -46,6 +46,8 @@ void currentFunctionsAppliedCallback(bool functionsApplied, void* payload) { } Return<void> UsbGadget::getCurrentUsbFunctions(const sp<V1_0::IUsbGadgetCallback>& callback) { + if (!callback) return Void(); + Return<void> ret = callback->getCurrentUsbFunctionsCb( mCurrentUsbFunctions, mCurrentUsbFunctionsApplied ? Status::FUNCTIONS_APPLIED : Status::FUNCTIONS_NOT_APPLIED); diff --git a/usb/gadget/1.2/default/UsbGadget.cpp b/usb/gadget/1.2/default/UsbGadget.cpp index 8dd229e0fd..a59e983f69 100644 --- a/usb/gadget/1.2/default/UsbGadget.cpp +++ b/usb/gadget/1.2/default/UsbGadget.cpp @@ -46,6 +46,8 @@ void currentFunctionsAppliedCallback(bool functionsApplied, void* payload) { } Return<void> UsbGadget::getCurrentUsbFunctions(const sp<V1_0::IUsbGadgetCallback>& callback) { + if (!callback) return Void(); + Return<void> ret = callback->getCurrentUsbFunctionsCb( mCurrentUsbFunctions, mCurrentUsbFunctionsApplied ? Status::FUNCTIONS_APPLIED : Status::FUNCTIONS_NOT_APPLIED); |