X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fmedia%2Fvideo%2Fcx23885%2Fcx23885-dvb.c;h=6835eb1fc09319cb52c006f6af6e299f7fc76833;hb=a7c8aadad39428b64d26c3971d967f8314e2397d;hp=af8a225763d3dbfc3a41068855625a83bf13d4cd;hpb=6c2cc5b575ed09d81507ec86cc5cfad022d9236b;p=deliverable%2Flinux.git

diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index af8a225763d3..6835eb1fc093 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -943,6 +943,11 @@ static int dvb_register(struct cx23885_tsport *port)
 
 			fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
 					&dev->i2c_bus[1].i2c_adap, &cfg);
+			if (!fe) {
+				printk(KERN_ERR "%s/2: xc4000 attach failed\n",
+				       dev->name);
+				goto frontend_detach;
+			}
 		}
 		break;
 	case CX23885_BOARD_TBS_6920: