[PATCH] soundwire: bus: provide correct return value on error

[Pierre-Louis Bossart]

From: Bard Liao <yung-chuan.liao at linux.intel.com>

It seems to be a typo. It makes more sense to return the return value
of sdw_update() instead of the value we want to update.

Signed-off-by: Bard Liao <yung-chuan.liao at linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 drivers/soundwire/bus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index 13887713f311..b8a7a84aca1c 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -1070,7 +1070,7 @@ static int sdw_initialize_slave(struct sdw_slave *slave)
 	if (ret < 0) {
 		dev_err(slave->bus->dev,
 			"SDW_DP0_INTMASK read failed:%d\n", ret);
-		return val;
+		return ret;
 	}
 
 	return 0;
-- 
2.20.1