From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
In case of error, the function platform_device_register_data() returns
ERR_PTR() and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 87fc0fe..1723407 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1176,7 +1176,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter
*adap)
"rtl2832_sdr",
PLATFORM_DEVID_AUTO,
&pdata, sizeof(pdata));
- if (pdev == NULL || pdev->dev.driver == NULL)
+ if (IS_ERR(pdev) || pdev->dev.driver == NULL)
break;
dev->platform_device_sdr = pdev;
break;
--
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