AP_HAL_PX4: remove unused var

2015-08-24 00:10:22 -07:00 · 2015-08-24 00:10:22 -07:00 · 072d35b9cc
commit 072d35b9cc
parent 39dae7a156
1 changed files with 0 additions and 1 deletions
--- a/libraries/AP_HAL_PX4/GPIO.cpp
+++ b/libraries/AP_HAL_PX4/GPIO.cpp
@ -252,7 +252,6 @@ bool PX4GPIO::attach_interrupt(uint8_t interrupt_num, AP_HAL::Proc p, uint8_t mo
 */
 bool PX4GPIO::usb_connected(void)
 {
-    struct stat st;
    /*
      we use a combination of voltage on the USB connector and the
      open of the /dev/ttyACM0 character device. This copes with