ASoC: soc-pcm: remove duplicate be check from dpcm_add_paths()

dpcm_add_paths() checks returned be from dpcm_get_be()

	static int dpcm_add_paths(...)
	{
		...
		for_each_dapm_widgets(list, i, widget) {
			...
			be = dpcm_get_be(...);
			...
			/* make sure BE is a real BE */
=>			if (!be->dai_link->no_pcm)
				continue;
			...
		}
		...
	}

But, dpcm_get_be() itself is checking it already.

	dpcm_get_be(...)
	{
		...
		for_each_card_rtds(card, be) {
=>			if (!be->dai_link->no_pcm)
				continue;
			...
			if (...)
=>				return be;
		}

		return NULL
	}

This patch removes duplicate check

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87lfoo7q1j.wl-kuninori.morimoto.gx@renesas.com


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