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-rw-r--r--Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c b/Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c
index 692578c1a..5410eb11f 100644
--- a/Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c
+++ b/Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c
@@ -238,6 +238,8 @@ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t *const C
in the pending data from the USB endpoints.
*/
bool HostReady = (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR) != 0;
+
+ (void)HostReady;
}
/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed.