1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 13734b8c7917..4cb90317ff45 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -1600,6 +1600,7 @@ static int dvb_register(struct cx23885_tsport *port)
                                 break;
 
                         /* attach tuner */
+                        memset(&m88ts2022_config, 0, sizeof(m88ts2022_config));
                         m88ts2022_config.fe = fe0->dvb.frontend;
                         m88ts2022_config.clock = 27000000;
                         memset(&info, 0, sizeof(struct i2c_board_info));
@@ -1635,6 +1636,7 @@ static int dvb_register(struct cx23885_tsport *port)
                 /* port c - terrestrial/cable */
                 case 2:
                         /* attach frontend */
+                        memset(&si2168_config, 0, sizeof(si2168_config));
                         si2168_config.i2c_adapter = &adapter;
                         si2168_config.fe = &fe0->dvb.frontend;
                         si2168_config.ts_mode = SI2168_TS_SERIAL;
@@ -1654,6 +1656,7 @@ static int dvb_register(struct cx23885_tsport *port)
                         port->i2c_client_demod = client_demod;
 
                         /* attach tuner */
+                        memset(&si2157_config, 0, sizeof(si2157_config));
                         si2157_config.fe = fe0->dvb.frontend;
                         memset(&info, 0, sizeof(struct i2c_board_info));
                         strlcpy(info.type, "si2157", I2C_NAME_SIZE);