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[media] cxusb: fix ERROR: do not use assignment in if condition 

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Michael Krufky 2011-09-17 14:22:59 -03:00 committed by Mauro Carvalho Chehab
parent 2b7a7c30e3
commit 310df3662e
1 changed files with 32 additions and 20 deletions
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52
drivers/media/dvb/dvb-usb/cxusb.c
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@ -837,8 +837,9 @@ static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
if ((adap->fe_adap[0].fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
&adap->dev->i2c_adap)) != NULL)
adap->fe_adap[0].fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
return -EIO;
@ -851,8 +852,10 @@ static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
if ((adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config,
&adap->dev->i2c_adap)) != NULL)
adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach,
&cxusb_lgdt3303_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
return -EIO;
@ -876,8 +879,9 @@ static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
if ((adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
&adap->dev->i2c_adap)) != NULL)
adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
return -EIO;
@ -890,11 +894,15 @@ static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
if (((adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
&adap->dev->i2c_adap)) != NULL) ||
((adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_dee1601_config,
&adap->dev->i2c_adap)) != NULL))
adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_dee1601_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
return -EIO;
@ -917,9 +925,11 @@ static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
if ((adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config_no_i2c_gate,
&adap->dev->i2c_adap)) == NULL)
adap->fe_adap[0].fe =
dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config_no_i2c_gate,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) == NULL)
return -EIO;
/* try to determine if there is no IR decoder on the I2C bus */
@ -1108,14 +1118,16 @@ static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
if ((adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config,
&adap->dev->i2c_adap)) != NULL)
adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
if ((adap->fe_adap[0].fe = dvb_attach(mt352_attach,
&cxusb_mt352_xc3028_config,
&adap->dev->i2c_adap)) != NULL)
adap->fe_adap[0].fe = dvb_attach(mt352_attach,
&cxusb_mt352_xc3028_config,
&adap->dev->i2c_adap);
if ((adap->fe_adap[0].fe) != NULL)
return 0;
return -EIO;