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media: dvb: mb86a20s: get rid of a clang-15 warning

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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.

Link: https://lore.kernel.org/linux-media/20230628130339.206261-1-mchehab@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2023-06-28 15:03:39 +02:00
parent 29f96ac236
commit 190e2e1177
1 changed files with 1 additions and 4 deletions
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5
drivers/media/dvb-frontends/mb86a20s.c
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@ -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 t_post_bit_error = 0, t_post_bit_count = 0;
u32 block_error = 0, block_count = 0; u32 block_error = 0, block_count = 0;
u32 t_block_error = 0, t_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; int per_layers = 0;
dev_dbg(&state->i2c->dev, "%s called.\n", __func__); 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++) { for (layer = 0; layer < NUM_LAYERS; layer++) {
if (c->isdbt_layer_enabled & (1 << layer)) { if (c->isdbt_layer_enabled & (1 << layer)) {
/* Layer is active and has rc segments */
active_layers++;
/* Handle BER before vterbi */ /* Handle BER before vterbi */
rc = mb86a20s_get_pre_ber(fe, layer, rc = mb86a20s_get_pre_ber(fe, layer,
&bit_error, &bit_count); &bit_error, &bit_count);