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[media] mb86a20s: remove global BER/PER counters if per-layer counters vanish 

If, for any reason, all per-layers counters stop, remove the
corresponding global counter.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2013-01-24 13:16:17 -03:00
parent d9b6f08a7f
commit f67102c49a
1 changed files with 9 additions and 3 deletions
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12
drivers/media/dvb-frontends/mb86a20s.c
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@ -1604,7 +1604,6 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
"%s: Can't get BER for layer %c (error %d).\n",
__func__, 'A' + i, rc);
}
if (c->block_error.stat[1 + i].scale != FE_SCALE_NOT_AVAILABLE)
pre_ber_layers++;
@ -1627,7 +1626,6 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
"%s: Can't get BER for layer %c (error %d).\n",
__func__, 'A' + i, rc);
}
if (c->block_error.stat[1 + i].scale != FE_SCALE_NOT_AVAILABLE)
post_ber_layers++;
@ -1652,7 +1650,6 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
__func__, 'A' + i, rc);
}
if (c->block_error.stat[1 + i].scale != FE_SCALE_NOT_AVAILABLE)
per_layers++;
@ -1686,6 +1683,9 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
c->pre_bit_error.stat[0].uvalue = t_pre_bit_error;
c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
c->pre_bit_count.stat[0].uvalue = t_pre_bit_count;
} else {
c->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
}
/*
@ -1704,6 +1704,9 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
c->post_bit_error.stat[0].uvalue = t_post_bit_error;
c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
c->post_bit_count.stat[0].uvalue = t_post_bit_count;
} else {
c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
}
if (per_layers) {
@ -1718,6 +1721,9 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe)
c->block_error.stat[0].uvalue = t_block_error;
c->block_count.stat[0].scale = FE_SCALE_COUNTER;
c->block_count.stat[0].uvalue = t_block_count;
} else {
c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
c->block_count.stat[0].scale = FE_SCALE_COUNTER;
}
return rc;