From: Michael Krufky <mkrufky@kernellabs.com>
Date: Sat, 17 Sep 2011 17:22:59 +0000 (-0300)
Subject: [media] cxusb: fix ERROR: do not use assignment in if condition
X-Git-Tag: firefly_0821_release~3680^2~4256^2~151
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=310df3662e07e38b054334462bbee71356a9b0a5;p=firefly-linux-kernel-4.4.55.git

[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>
---

diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 7f610da8cca8..9f2a02c48377 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -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;