Applied "ASoC: qdsp6: q6routing: add proper error check" to the asoc tree

Mark Brown
2018-06-26T15:10:54Z

The patch

ASoC: qdsp6: q6routing: add proper error check

has been applied to the asoc tree at

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git

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.

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Thanks,
Mark

>From 972562f7aaaa261ec6e1ac14fed0c5bdd0dfb1cb Mon Sep 17 00:00:00 2001
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Date: Tue, 26 Jun 2018 10:20:15 +0100
Subject: [PATCH] ASoC: qdsp6: q6routing: add proper error check

q6adm_open can return error pointer or a null in error cases.
Fix the return handling.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/qcom/qdsp6/q6routing.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c
index ab696bf8d1d3..c80fdbc2442e 100644
--- a/sound/soc/qcom/qdsp6/q6routing.c
+++ b/sound/soc/qcom/qdsp6/q6routing.c
@@ -310,7 +310,7 @@ int q6routing_stream_open(int fedai_id, int perf_mode,
session->channels, topology, perf_mode,
session->bits_per_sample, 0, 0);

- if (!copp) {
+ if (IS_ERR_OR_NULL(copp)) {
mutex_unlock(&routing_data->lock);
return -EINVAL;
}
--
2.17.1