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authorSrinivas Kandagatla <srinivas.kandagatla@linaro.org>2018-06-26 12:20:15 +0300
committerMark Brown <broonie@kernel.org>2018-06-26 17:41:38 +0300
commit972562f7aaaa261ec6e1ac14fed0c5bdd0dfb1cb (patch)
treeef6e1d33a309ed5e57140754cc1f7ffd55616316 /sound/soc/qcom
parent2d12c20b98ad610892151da37367f2d018181455 (diff)
downloadlinux-972562f7aaaa261ec6e1ac14fed0c5bdd0dfb1cb.tar.xz
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>
Diffstat (limited to 'sound/soc/qcom')
-rw-r--r--sound/soc/qcom/qdsp6/q6routing.c2
1 files changed, 1 insertions, 1 deletions
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;
}