From: Cong Ding <dinggnu@gmail.com>
Date: Mon, 4 Feb 2013 01:34:48 +0000 (-0300)
Subject: [media] stv0900: remove unnecessary null pointer check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4880f56438ef56457edd5548b257382761591998;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[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: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c
index 0fb34e1909d1..e5a87b57d855 100644
--- a/drivers/media/dvb-frontends/stv0900_core.c
+++ b/drivers/media/dvb-frontends/stv0900_core.c
@@ -524,11 +524,8 @@ 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;
+	frontend_ops = &fe->ops;
+	tuner_ops = &frontend_ops->tuner_ops;
 
 	if (tuner_ops->set_frequency) {
 		if ((tuner_ops->set_frequency(fe, frequency)) < 0)
@@ -552,11 +549,8 @@ 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;
+	frontend_ops = &fe->ops;
+	tuner_ops = &frontend_ops->tuner_ops;
 
 	if (tuner_ops->set_bandwidth) {
 		if ((tuner_ops->set_bandwidth(fe, bandwidth)) < 0)
diff --git a/drivers/media/dvb-frontends/stv0900_sw.c b/drivers/media/dvb-frontends/stv0900_sw.c
index 4af20780fb9c..0a40edfad739 100644
--- a/drivers/media/dvb-frontends/stv0900_sw.c
+++ b/drivers/media/dvb-frontends/stv0900_sw.c
@@ -1167,11 +1167,8 @@ 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;
+	frontend_ops = &fe->ops;
+	tuner_ops = &frontend_ops->tuner_ops;
 
 	if (tuner_ops->get_frequency) {
 		if ((tuner_ops->get_frequency(fe, &freq)) < 0)