[Sound-open-firmware] [PATCH] Pipeline: Compilation fix for xt-xcc compiler

[Seppo Ingalsuo]

The xt-xcc compiler does not accept NULL as return value from an int
function.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo at linux.intel.com>
---
 src/audio/pipeline_static.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/audio/pipeline_static.c b/src/audio/pipeline_static.c
index 7812dad..d307e09 100644
--- a/src/audio/pipeline_static.c
+++ b/src/audio/pipeline_static.c
@@ -367,7 +367,7 @@ int init_static_pipeline(struct ipc *ipc)
 	/* init system pipeline core */
 	ret = pipeline_init();
 	if (ret < 0)
-		return NULL;
+		return ret;
 
 	/* create the pipelines */
 	for (i = 0; i < ARRAY_SIZE(pipeline); i++) {
-- 
2.14.1