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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2021-03-02 17:11:18 +0800
committerVinod Koul <vkoul@kernel.org>2021-03-30 11:51:43 +0530
commit6ae435bd8c57519ea956d9efafbfdb4546472a9f (patch)
treeb52264f29716b53a81ddc3b14c813fd091fbdee6 /drivers
parent1429cc2655255fb593df4fa85cfb89d3a977e058 (diff)
soundwire: generic_bandwidth_allocation: remove useless init
Cppcheck complains about two possible null pointer dereferences, but it's more like there are unnecessary initializations before walking through a list. 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/20210302091122.13952-8-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/soundwire/generic_bandwidth_allocation.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c
index a9abb9722fde..805f5b6ebe86 100644
--- a/drivers/soundwire/generic_bandwidth_allocation.c
+++ b/drivers/soundwire/generic_bandwidth_allocation.c
@@ -143,7 +143,7 @@ static void sdw_compute_master_ports(struct sdw_master_runtime *m_rt,
static void _sdw_compute_port_params(struct sdw_bus *bus,
struct sdw_group_params *params, int count)
{
- struct sdw_master_runtime *m_rt = NULL;
+ struct sdw_master_runtime *m_rt;
int hstop = bus->params.col - 1;
int block_offset, port_bo, i;
@@ -169,7 +169,7 @@ static int sdw_compute_group_params(struct sdw_bus *bus,
struct sdw_group_params *params,
int *rates, int count)
{
- struct sdw_master_runtime *m_rt = NULL;
+ struct sdw_master_runtime *m_rt;
int sel_col = bus->params.col;
unsigned int rate, bps, ch;
int i, column_needed = 0;