Commit 53e0a304 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
Browse files

soundwire: stream: remove useless bus initializations 



There is no need to assign a pointer to NULL if it's only used in a
loop and assigned within that loop.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarGuennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Reviewed-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210302091122.13952-12-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 5920a29d

drivers/soundwire/stream.c

+2 −2
Original line number Diff line number Diff line
@@ -1449,7 +1449,7 @@ struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave, 
static void sdw_acquire_bus_lock(struct sdw_stream_runtime *stream)

{

	struct sdw_master_runtime *m_rt;

	struct sdw_bus *bus = NULL;

	struct sdw_bus *bus;



	/* Iterate for all Master(s) in Master list */

	list_for_each_entry(m_rt, &stream->master_list, stream_node) {
@@ -1471,7 +1471,7 @@ static void sdw_acquire_bus_lock(struct sdw_stream_runtime *stream) 
static void sdw_release_bus_lock(struct sdw_stream_runtime *stream)

{

	struct sdw_master_runtime *m_rt;

	struct sdw_bus *bus = NULL;

	struct sdw_bus *bus;



	/* Iterate for all Master(s) in Master list */

	list_for_each_entry_reverse(m_rt, &stream->master_list, stream_node) {