The patch
ASoC: soc-core: check return value of snd_soc_add_dai_link()
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 5b99a0aad08a3428cc3262ecee29a71c88c981c2 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Date: Wed, 7 Aug 2019 10:30:36 +0900 Subject: [PATCH] ASoC: soc-core: check return value of snd_soc_add_dai_link()
snd_soc_add_dai_link() might return error, we need to check it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/87k1bpahpd.wl-kuninori.morimoto.gx@renesas.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/soc-core.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 5e6a48a0f79e..7345679d4903 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1964,8 +1964,11 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) }
/* add predefined DAI links to the list */ - for_each_card_prelinks(card, i, dai_link) - snd_soc_add_dai_link(card, dai_link); + for_each_card_prelinks(card, i, dai_link) { + ret = snd_soc_add_dai_link(card, dai_link); + if (ret < 0) + goto probe_end; + }
/* card bind complete so register a sound card */ ret = snd_card_new(card->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,