[media] hackrf: fix possible null ptr on debug printing

drivers/media/usb/hackrf/hackrf.c:1533 hackrf_probe()
error: we previously assumed 'dev' could be null (see line 1366)

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index e05bfec90f4608b0d8ebce199351dfe89db11994..84e8a4210e2e391180f0431b54861f7a6196bfb6 100644 (file)
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -1530,7 +1530,7 @@ err_v4l2_ctrl_handler_free_rx:
 err_kfree:
        kfree(dev);
 err:
-       dev_dbg(dev->dev, "failed=%d\n", ret);
+       dev_dbg(&intf->dev, "failed=%d\n", ret);
        return ret;
 }