[PATCH] ALSA: lx6464es: fix a error handling in lx_hardware_open()

[Haoxiang Li]

In lx_hardware_open(), if lx_set_granularity() fails,
call lx_pipe_release() to release the resoueces.

Signed-off-by: Haoxiang Li <lihaoxiang@xxxxxxxxxxxxxxxx>
---
 sound/pci/lx6464es/lx6464es.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index 96df00db51d5..af8d614381b5 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -113,6 +113,7 @@ static int lx_hardware_open(struct lx6464es *chip,
 	if (err < 0) {
 		dev_err(chip->card->dev, "setting granularity to %ld failed\n",
 			   period_size);
+		lx_pipe_release(chip, 0, is_capture);
 		return err;
 	}
 
-- 
2.25.1