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| author |   Cong Ding <dinggnu@gmail.com> | 2013-02-03 22:34:48 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-08 18:05:48 -0200 |
| commit | 4880f56438ef56457edd5548b257382761591998 (patch) | |
| tree | 7139ff8e5af503e4962cdaf7a969632132f49409 /drivers/media/dvb-frontends/stv0900_core.c | |
| parent | [media] fc0011: Return early, if the frequency is already tuned (diff) | |
| download | linux-dev-4880f56438ef56457edd5548b257382761591998.tar.xz linux-dev-4880f56438ef56457edd5548b257382761591998.zip | |
[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>
Diffstat (limited to 'drivers/media/dvb-frontends/stv0900_core.c')
| -rw-r--r-- | drivers/media/dvb-frontends/stv0900_core.c | 14 |
1 files changed, 4 insertions, 10 deletions
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) |