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path: root/drivers/media/usb/dvb-usb/dib0700_devices.c
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Diffstat (limited to 'drivers/media/usb/dvb-usb/dib0700_devices.c')
-rw-r--r--drivers/media/usb/dvb-usb/dib0700_devices.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 3af594134a..6ddc205133 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -2412,7 +2412,12 @@ static int stk9090m_frontend_attach(struct dvb_usb_adapter *adap)
adap->fe_adap[0].fe = dvb_attach(dib9000_attach, &adap->dev->i2c_adap, 0x80, &stk9090m_config);
- return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
+ if (!adap->fe_adap[0].fe) {
+ release_firmware(state->frontend_firmware);
+ return -ENODEV;
+ }
+
+ return 0;
}
static int dib9090_tuner_attach(struct dvb_usb_adapter *adap)
@@ -2485,8 +2490,10 @@ static int nim9090md_frontend_attach(struct dvb_usb_adapter *adap)
dib9000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, 0x80);
adap->fe_adap[0].fe = dvb_attach(dib9000_attach, &adap->dev->i2c_adap, 0x80, &nim9090md_config[0]);
- if (adap->fe_adap[0].fe == NULL)
+ if (!adap->fe_adap[0].fe) {
+ release_firmware(state->frontend_firmware);
return -ENODEV;
+ }
i2c = dib9000_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_3_4, 0);
dib9000_i2c_enumeration(i2c, 1, 0x12, 0x82);
@@ -2494,7 +2501,12 @@ static int nim9090md_frontend_attach(struct dvb_usb_adapter *adap)
fe_slave = dvb_attach(dib9000_attach, i2c, 0x82, &nim9090md_config[1]);
dib9000_set_slave_frontend(adap->fe_adap[0].fe, fe_slave);
- return fe_slave == NULL ? -ENODEV : 0;
+ if (!fe_slave) {
+ release_firmware(state->frontend_firmware);
+ return -ENODEV;
+ }
+
+ return 0;
}
static int nim9090md_tuner_attach(struct dvb_usb_adapter *adap)