saa7164: fix compiler warning

PATCH New Hans Verkuil 1 participant 1 message May 1, 2015 Media (V4L/DVB)

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Hans Verkuil

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2015-05-01 11:45 UTC #0 lore raw

PATCH 1/1 saa7164: fix compiler warning

drivers/media/pci/saa7164/saa7164-dvb.c: In function ‘saa7164_dvb_register’:
drivers/media/pci/saa7164/saa7164-dvb.c:701:7: warning: ‘client_tuner’ may be used uninitialized in this function [-Wmaybe-uninitialized]

    if (!client_tuner || !client_tuner->dev.driver)
       ^

Signed-off-by Hans Verkuil <[email protected]>

drivers/media/pci/saa7164/saa7164-dvb.c +1 -1

index c68ce26..9969800 100644
@@ -698,7 +698,7 @@ int saa7164_dvb_register(struct saa7164_port *port)
 			request_module(info.type);
 			client_demod = i2c_new_device(&dev->i2c_bus[2].i2c_adap,
 						      &info);
-			if (!client_tuner || !client_tuner->dev.driver)
+			if (!client_demod || !client_demod->dev.driver)
 				goto frontend_detach;
 
 			if (!try_module_get(client_demod->dev.driver->owner)) {