ASoC: qcom: Fix uninitialized symbol warning.

This patch fixes following static checker warning, by initializing the
ret to -EINVAL, as one of the code path in lpass_platform_pcm_new()
uses this variable uninitialized.

sound/soc/qcom/lpass-platform.c:555 lpass_platform_pcm_new()
error: uninitialized symbol 'ret'.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index 6e86654..f5cae01 100644 (file)
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -474,7 +474,7 @@ static int lpass_platform_pcm_new(struct snd_soc_pcm_runtime *soc_runtime)
        struct lpass_data *drvdata =
                snd_soc_platform_get_drvdata(soc_runtime->platform);
        struct lpass_variant *v = drvdata->variant;
-       int ret;
+       int ret = -EINVAL;
        struct lpass_pcm_data *data;
        size_t size = lpass_platform_pcm_hardware.buffer_bytes_max;