cppcheck warning:
sound/soc/codecs/wcd9335.c:1824:22: style: Condition 'tx_port==13' is always true [knownConditionTrueFalse] } else if (tx_port == 13) { ^ sound/soc/codecs/wcd9335.c:1802:16: note: Assuming that condition 'tx_port==12' is not redundant if ((tx_port == 12) || (tx_port >= 14)) { ^ sound/soc/codecs/wcd9335.c:1802:35: note: Assuming that condition 'tx_port>=14' is not redundant if ((tx_port == 12) || (tx_port >= 14)) { ^ sound/soc/codecs/wcd9335.c:1824:22: note: Condition 'tx_port==13' is always true } else if (tx_port == 13) { ^ sound/soc/codecs/wcd9335.c:1845:22: style: Condition 'tx_port==13' is always true [knownConditionTrueFalse] } else if (tx_port == 13) { ^ sound/soc/codecs/wcd9335.c:1802:16: note: Assuming that condition 'tx_port==12' is not redundant if ((tx_port == 12) || (tx_port >= 14)) { ^ sound/soc/codecs/wcd9335.c:1802:35: note: Assuming that condition 'tx_port>=14' is not redundant if ((tx_port == 12) || (tx_port >= 14)) { ^ sound/soc/codecs/wcd9335.c:1845:22: note: Condition 'tx_port==13' is always true } else if (tx_port == 13) { ^
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Kai Vehmanen kai.vehmanen@linux.intel.com Reviewed-by: Chao Song chao.song@intel.com --- sound/soc/codecs/wcd9335.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c index beeeb35e80321..5b4d3c5973532 100644 --- a/sound/soc/codecs/wcd9335.c +++ b/sound/soc/codecs/wcd9335.c @@ -1821,12 +1821,10 @@ static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai, tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 0; shift_val = 0x0F; - } else if (tx_port == 13) { + } else /* (tx_port == 13) */ { tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 4; shift_val = 0x03; - } else { - return -EINVAL; }
tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) &