Re: [PATCH 05/21] ASoC: soc-core: remove duplicated soc_is_dai_link_bound()

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On 10/8/19 11:30 PM, Kuninori Morimoto wrote:
From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

soc_is_dai_link_bound() check will be called both
*before* soc_bind_dai_link() (A), and
*under*  soc_bind_dai_link() (B).
These are very verboqse code. Let's remove one of them.

typo: verbose.


*	static int soc_bind_dai_link(...)
	{
		...
(B)		if (soc_is_dai_link_bound(...)) {
			...
			return 0;
		}
		...
	}

	static int snd_soc_instantiate_card(...)
	{
		...
		for_each_card_links(...) {
(A)			if (soc_is_dai_link_bound(...))
				continue;

*			ret = soc_bind_dai_link(...);
			if (ret)
				goto probe_end;
		}
		...
	}

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
  sound/soc/soc-core.c | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f440022..4edac93 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2065,9 +2065,6 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
  	 * Components with topology may bring new DAIs and DAI links.
  	 */
  	for_each_card_links(card, dai_link) {
-		if (soc_is_dai_link_bound(card, dai_link))
-			continue;
-
  		ret = soc_bind_dai_link(card, dai_link);
  		if (ret)
  			goto probe_end;

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