cppcheck warning:

sound/soc/codecs/wcd9335.c:1810:23: style: Condition 'tx_port>=4' is
always true [knownConditionTrueFalse]
  } else if ((tx_port >= 4) && (tx_port < 8)) {
                      ^

sound/soc/codecs/wcd9335.c:1806:15: note: Assuming that condition
'tx_port<4' is not redundant
  if (tx_port < 4) {
              ^
sound/soc/codecs/wcd9335.c:1810:23: note: Condition 'tx_port>=4' is
always true
  } else if ((tx_port >= 4) && (tx_port < 8)) {
                      ^
Signed-off-by: NPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: NBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: NPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220520211719.607543-5-pierre-louis.bossart@linux.intel.comSigned-off-by: NMark Brown <broonie@kernel.org>