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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-14 16:55:35 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-14 17:10:08 +0300 |
| commit | 741043b02c2e00c8fea1a0f6f8ce43c6326cd9e8 (patch) | |
| tree | b70bb15fa4e1ed44f81b52e6e2825ed7a354bc91 /drivers/media | |
| parent | d859a712a378a4f81c387f2afdee437a6a0a6b54 (diff) | |
| download | linux-741043b02c2e00c8fea1a0f6f8ce43c6326cd9e8.tar.xz | |
media: vidtv: don't initialize cnr2qual var
As reported by gcc:
drivers/media/test-drivers/vidtv/vidtv_demod.c: In function 'vidtv_demod_set_frontend':
drivers/media/test-drivers/vidtv/vidtv_demod.c:265:42: warning: variable 'cnr2qual' set but not used [-Wunused-but-set-variable]
265 | const struct vidtv_demod_cnr_to_qual_s *cnr2qual = NULL;
| ^~~~~~~~
It turns that the var is not needed at all. So, just drop it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_demod.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.c b/drivers/media/test-drivers/vidtv/vidtv_demod.c index c825842758f0..2d05910bbc26 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_demod.c +++ b/drivers/media/test-drivers/vidtv/vidtv_demod.c @@ -73,8 +73,7 @@ static const struct vidtv_demod_cnr_to_qual_s vidtv_demod_t_cnr_2_qual[] = { { QAM_64, FEC_7_8, 22000, 24000}, }; -static const struct vidtv_demod_cnr_to_qual_s - *vidtv_match_cnr_s(struct dvb_frontend *fe) +static const struct vidtv_demod_cnr_to_qual_s *vidtv_match_cnr_s(struct dvb_frontend *fe) { const struct vidtv_demod_cnr_to_qual_s *cnr2qual = NULL; struct device *dev = fe->dvb->device; @@ -262,7 +261,6 @@ static int vidtv_demod_get_frontend(struct dvb_frontend *fe, static int vidtv_demod_set_frontend(struct dvb_frontend *fe) { - const struct vidtv_demod_cnr_to_qual_s *cnr2qual = NULL; struct vidtv_demod_state *state = fe->demodulator_priv; u32 tuner_status = 0; int ret; @@ -284,7 +282,6 @@ static int vidtv_demod_set_frontend(struct dvb_frontend *fe) FE_HAS_SYNC | FE_HAS_LOCK : 0; - cnr2qual = vidtv_match_cnr_s(fe); vidtv_demod_update_stats(fe); |