[RESEND PATCH 06/11] soundwire: bus: remove useless initialization

[Bard Liao]

From: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>

Cppcheck complains about a possible null pointer dereference, but it's
more like there is an unnecessary initialization before walking
through a list.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
Reviewed-by: Rander Wang <rander.wang at intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao 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 a38b017f7a54..1a9e307e6a4c 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -593,7 +593,7 @@ EXPORT_SYMBOL(sdw_write);
 /* called with bus_lock held */
 static struct sdw_slave *sdw_get_slave(struct sdw_bus *bus, int i)
 {
-	struct sdw_slave *slave = NULL;
+	struct sdw_slave *slave;
 
 	list_for_each_entry(slave, &bus->slaves, node) {
 		if (slave->dev_num == i)
-- 
2.17.1