Commit 4880f564 authored by Cong Ding's avatar Cong Ding Committed by Mauro Carvalho Chehab
Browse files

[media] stv0900: remove unnecessary null pointer check 



The address of a variable is impossible to be null, so we remove the check.

Signed-off-by: default avatarCong Ding <dinggnu@gmail.com>
Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a92591a7

drivers/media/dvb-frontends/stv0900_core.c

+4 −10
Original line number Diff line number Diff line
@@ -524,10 +524,7 @@ void stv0900_set_tuner(struct dvb_frontend *fe, u32 frequency, 
	struct dvb_frontend_ops *frontend_ops = NULL;

	struct dvb_tuner_ops *tuner_ops = NULL;



	if (&fe->ops)

	frontend_ops = &fe->ops;



	if (&frontend_ops->tuner_ops)

	tuner_ops = &frontend_ops->tuner_ops;



	if (tuner_ops->set_frequency) {
@@ -552,10 +549,7 @@ void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) 
	struct dvb_frontend_ops *frontend_ops = NULL;

	struct dvb_tuner_ops *tuner_ops = NULL;



	if (&fe->ops)

	frontend_ops = &fe->ops;



	if (&frontend_ops->tuner_ops)

	tuner_ops = &frontend_ops->tuner_ops;



	if (tuner_ops->set_bandwidth) {

drivers/media/dvb-frontends/stv0900_sw.c

+2 −5
Original line number Diff line number Diff line
@@ -1167,10 +1167,7 @@ static u32 stv0900_get_tuner_freq(struct dvb_frontend *fe) 
	struct dvb_tuner_ops *tuner_ops = NULL;

	u32 freq = 0;



	if (&fe->ops)

	frontend_ops = &fe->ops;



	if (&frontend_ops->tuner_ops)

	tuner_ops = &frontend_ops->tuner_ops;



	if (tuner_ops->get_frequency) {

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