ASoC: soc-pcm: no need to check dpcm->fe on dpcm_be_connect()

All dpcm from for_each_dpcm_be(fe, ...) loop has same fe
(that is the reason to connected to this list). We don't need to
check (dpcm->fe == fe) in this loop.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87wmdvyk87.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: Mark Brown <broonie@kernel.org>