| Message ID | 20230628130339.206261-1-mchehab@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: dvb: mb86a20s: get rid of a clang-15 warning | expand |
On Wed, Jun 28, 2023 at 3:03 PM Mauro Carvalho Chehab <mchehab@kernel.org> wrote: > > When building with clang-15: this warning is produced: > > ../drivers/media/dvb-frontends/mb86a20s.c:1572:6: error: variable 'active_layers' set but not used [-Werror,-Wunused-but-set-variable] > int active_layers = 0, pre_ber_layers = 0, post_ber_layers = 0; > ^ > 1 error generated. > > Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index b74b9afed9a2..125fed4891ba 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -1569,7 +1569,7 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe, int status_nr) u32 t_post_bit_error = 0, t_post_bit_count = 0; u32 block_error = 0, block_count = 0; u32 t_block_error = 0, t_block_count = 0; - int active_layers = 0, pre_ber_layers = 0, post_ber_layers = 0; + int pre_ber_layers = 0, post_ber_layers = 0; int per_layers = 0; dev_dbg(&state->i2c->dev, "%s called.\n", __func__); @@ -1589,9 +1589,6 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe, int status_nr) for (layer = 0; layer < NUM_LAYERS; layer++) { if (c->isdbt_layer_enabled & (1 << layer)) { - /* Layer is active and has rc segments */ - active_layers++; - /* Handle BER before vterbi */ rc = mb86a20s_get_pre_ber(fe, layer, &bit_error, &bit_count);
When building with clang-15: this warning is produced: ../drivers/media/dvb-frontends/mb86a20s.c:1572:6: error: variable 'active_layers' set but not used [-Werror,-Wunused-but-set-variable] int active_layers = 0, pre_ber_layers = 0, post_ber_layers = 0; ^ 1 error generated. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> --- drivers/media/dvb-frontends/mb86a20s.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)