[PATCH] ASoC: mxs-saif: Fix unused assignment

[Tang Bin]

Delete unused initialized value, because 'ret' will be assigined
by the function of_alias_get_id().

Signed-off-by: Zhang Shengju <zhangshengju at cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin at cmss.chinamobile.com>
---
 sound/soc/mxs/mxs-saif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 1e38ce858..dc197883e 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -733,7 +733,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct mxs_saif *saif;
-	int irq, ret = 0;
+	int irq, ret;
 	struct device_node *master;
 
 	if (!np)
-- 
2.20.1.windows.1