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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2021-03-02 12:11:22 +0300
committerVinod Koul <vkoul@kernel.org>2021-03-30 09:21:44 +0300
commit53e0a30438c49874082bc9906d41606f7dbb256a (patch)
tree178de63e594837dfd29f22feda70adc686f0a302 /drivers/soundwire
parent5920a29d1db50c9b8bae8514999fe6c69665a7d2 (diff)
downloadlinux-53e0a30438c49874082bc9906d41606f7dbb256a.tar.xz
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: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Bard 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: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
-rw-r--r--drivers/soundwire/stream.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index 6a682179cd05..9c064b672745 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -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) {