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-rw-r--r--cores/arduino/HardwareSerial.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/cores/arduino/HardwareSerial.cpp b/cores/arduino/HardwareSerial.cpp
index a5a3462..28a3ef6 100644
--- a/cores/arduino/HardwareSerial.cpp
+++ b/cores/arduino/HardwareSerial.cpp
@@ -284,7 +284,6 @@ HardwareSerial::HardwareSerial(
void HardwareSerial::begin(unsigned long baud, byte config)
{
uint16_t baud_setting;
- uint8_t current_config;
bool use_u2x = true;
#if F_CPU == 16000000UL