From 741043b02c2e00c8fea1a0f6f8ce43c6326cd9e8 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 14 Sep 2020 15:55:35 +0200 Subject: [PATCH] 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 --- drivers/media/test-drivers/vidtv/vidtv_demod.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.c b/drivers/media/test-drivers/vidtv/vidtv_demod.c index c825842..2d05910 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); -- 2.7.4