[PATCH AUTOSEL 5.10 29/62] Revert "ASoC: rt5645: fix a NULL pointer dereference"

[Sasha Levin]

From: Greg Kroah-Hartman <gregkh at linuxfoundation.org>

[ Upstream commit 1e0ce84215dbfd6065872e5d3755352da34f198b ]

This reverts commit 51dd97d1df5fb9ac58b9b358e63e67b530f6ae21.

Because of recent interactions with developers from @umn.edu, all
commits from them have been recently re-reviewed to ensure if they were
correct or not.

Upon review, this commit was found to be incorrect for the reasons
below, so it must be reverted.  It will be fixed up "correctly" in a
later kernel change.

Lots of things seem to be still allocated here and must be properly
cleaned up if an error happens here.

Cc: Kangjie Lu <kjlu at umn.edu>
Cc: Mark Brown <broonie at kernel.org>
Link: https://lore.kernel.org/r/20210503115736.2104747-55-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 sound/soc/codecs/rt5645.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 420003d062c7..ed4b59ba63f3 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3419,9 +3419,6 @@ static int rt5645_probe(struct snd_soc_component *component)
 		RT5645_HWEQ_NUM, sizeof(struct rt5645_eq_param_s),
 		GFP_KERNEL);
 
-	if (!rt5645->eq_param)
-		return -ENOMEM;
-
 	return 0;
 }
 
-- 
2.30.2