3 files changed, 4 insertions, 1 deletions
diff --git a/host/lib/usrp/e300/e300_global_regs.hpp b/host/lib/usrp/e300/e300_global_regs.hpp
index 3b6b26239..c56cff298 100644
--- a/host/lib/usrp/e300/e300_global_regs.hpp
+++ b/host/lib/usrp/e300/e300_global_regs.hpp
@@ -24,6 +24,7 @@
 namespace uhd { namespace usrp { namespace e300 {
 
 struct global_regs_transaction_t {
+    global_regs_transaction_t(): is_poke(0), addr(0), data(0), pad(0) {}
     uint32_t is_poke;
     uint32_t addr;
     uint32_t data;
diff --git a/host/lib/usrp/e300/e300_i2c.hpp b/host/lib/usrp/e300/e300_i2c.hpp
index 98a1f80aa..1c5e06bba 100644
--- a/host/lib/usrp/e300/e300_i2c.hpp
+++ b/host/lib/usrp/e300/e300_i2c.hpp
@@ -27,6 +27,7 @@
 namespace uhd { namespace usrp { namespace e300 {
 
 struct i2c_transaction_t {
+    i2c_transaction_t(): reg(0), addr(0), data(0), type(0) {};
     uint16_t reg;
     uint8_t  addr;
     uint8_t  data;
diff --git a/host/lib/usrp/e300/e300_impl.hpp b/host/lib/usrp/e300/e300_impl.hpp
index 632424438..50d78fdd4 100644
--- a/host/lib/usrp/e300/e300_impl.hpp
+++ b/host/lib/usrp/e300/e300_impl.hpp
@@ -189,7 +189,8 @@ private: // types
     {
         gpio_t() : pps_sel(global_regs::PPS_INT),
             mimo(0), codec_arst(0), tx_bandsels(0),
-            rx_bandsel_a(0), rx_bandsel_b(0), rx_bandsel_c(0)
+            rx_bandsel_a(0), rx_bandsel_b(0), rx_bandsel_c(0),
+            time_sync(0)
         {}
 
         uint32_t pps_sel;