Eliminates extra testing for _uart != NULL

SuGlider · web-flow · commit 4ea6ed6d31d1 · 2022-09-06T11:55:02.000-03:00
diff --git a/cores/esp32/HardwareSerial.cpp b/cores/esp32/HardwareSerial.cpp
@@ -378,9 +378,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
     }
 
     // Set UART RX timeout
-    if (_uart != NULL) {
-        uartSetRxTimeout(_uart, _rxTimeout);
-    }
+    uartSetRxTimeout(_uart, _rxTimeout);
 
     HSERIAL_MUTEX_UNLOCK();
 }

Original file line number	Diff line number	Diff line change
`@@ -378,9 +378,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in`
`378`	`378`	`}`
`379`	`379`
`380`	`380`	`// Set UART RX timeout`
`381`		`- if (_uart != NULL) {`
`382`		`- uartSetRxTimeout(_uart, _rxTimeout);`
`383`		`- }`
	`381`	`+ uartSetRxTimeout(_uart, _rxTimeout);`
`384`	`382`
`385`	`383`	`HSERIAL_MUTEX_UNLOCK();`
`386`	`384`	`}`