[PATCH 4.4 65/93] ASoC: Intel: Skylake: Fix error return code in skl_probe()

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Wei Yongjun <weiyj.lk@xxxxxxxxx>

commit 979cf59acc9d634cc140aadd0d2915947ab303cc upstream.

Fix to return error code -ENODEV from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 87b2bdf02278 ("ASoC: Intel: Skylake: Initialize NHLT table")
Signed-off-by: Wei Yongjun <weiyj.lk@xxxxxxxxx>
Acked-By: Vinod Koul <vinod.kou@xxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 sound/soc/intel/skylake/skl.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -464,8 +464,10 @@ static int skl_probe(struct pci_dev *pci
 
 	skl->nhlt = skl_nhlt_init(bus->dev);
 
-	if (skl->nhlt == NULL)
+	if (skl->nhlt == NULL) {
+		err = -ENODEV;
 		goto out_free;
+	}
 
 	pci_set_drvdata(skl->pci, ebus);