[media] ddbridge: remove unneeded an NULL check
Commit Message
Static checkers complain about the inconsistent NULL check here.
There is an unchecked dereference of "intput->fe" in the call to
tuner_attach_tda18271() and there is a second unchecked dereference a
couple lines later when we do:
input->fe2->tuner_priv = input->fe->tuner_priv;
But actually "intput->fe" can't be NULL because if demod_attach_drxk()
fails to allocate it, then we would have return an error code.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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@@ -876,10 +876,8 @@ static int dvb_input_attach(struct ddb_input *input)
return -ENODEV;
if (tuner_attach_tda18271(input) < 0)
return -ENODEV;
- if (input->fe) {
- if (dvb_register_frontend(adap, input->fe) < 0)
- return -ENODEV;
- }
+ if (dvb_register_frontend(adap, input->fe) < 0)
+ return -ENODEV;
if (input->fe2) {
if (dvb_register_frontend(adap, input->fe2) < 0)
return -ENODEV;