diff options
| author | Max Kellermann <max.kellermann@gmail.com> | 2016-08-09 18:32:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-11-18 15:07:26 -0200 |
| commit | 194ced7a5a99b303daf0bca6d0a1697731265602 (patch) | |
| tree | 076b3607b6ba1ab4a84681bbea9547a1a4ae1e7b /drivers/media/dvb-core | |
| parent | 22a613e89825ea7a3984a968463cc6d425bd8856 (diff) | |
| download | linux-194ced7a5a99b303daf0bca6d0a1697731265602.tar.bz2 | |
[media] dvb_frontend: tuner_ops.release returns void
It is not clear what this return value means. All implemenations
return 0, and the one caller ignores the value. Let's remove this
useless return value completely.
Signed-off-by: Max Kellermann <max.kellermann@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 3 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.h | 4 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 7c4a50b0b963..023a7e4e6168 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -174,12 +174,11 @@ static bool has_get_frontend(struct dvb_frontend *fe) return fe->ops.get_frontend != NULL; } -int +void dvb_tuner_simple_release(struct dvb_frontend *fe) { kfree(fe->tuner_priv); fe->tuner_priv = NULL; - return 0; } EXPORT_SYMBOL(dvb_tuner_simple_release); diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 6b675a833520..5bfb16bf188f 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -225,7 +225,7 @@ struct dvb_tuner_ops { struct dvb_tuner_info info; - int (*release)(struct dvb_frontend *fe); + void (*release)(struct dvb_frontend *fe); int (*init)(struct dvb_frontend *fe); int (*sleep)(struct dvb_frontend *fe); int (*suspend)(struct dvb_frontend *fe); @@ -270,7 +270,7 @@ struct dvb_tuner_ops { * A common default implementation for dvb_tuner_ops.release. All it * does is kfree() the tuner_priv and assign NULL to it. */ -int +void dvb_tuner_simple_release(struct dvb_frontend *fe); /** |