lattice: add a memset to avoid valgrind warn

2020-11-27 08:29:09 +01:00 · 2020-11-27 08:29:09 +01:00 · ed7e9340ba
parent 88522b0e91
commit ed7e9340ba
1 changed files with 2 additions and 0 deletions
--- a/src/lattice.cpp
+++ b/src/lattice.cpp
@ -625,6 +625,8 @@ uint32_t Lattice::readStatusReg()
 {
 	uint32_t reg;
 	uint8_t rx[4], tx[4];
+	/* valgrind warn */
+	memset(tx, 0, 4);
 	wr_rd(0x3C, tx, 4, rx, 4);
 	_jtag->set_state(Jtag::RUN_TEST_IDLE);
 	_jtag->toggleClk(1000);