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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2021-03-02 10:11:17 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-03-30 08:21:43 +0200 |
| commit | 1429cc2655255fb593df4fa85cfb89d3a977e058 (patch) | |
| tree | 50195e51781f95091f318b92adb4b80f53f1e39b /drivers/soundwire/bus.c | |
| parent | soundwire: bus: uniquify dev_err() for SCP_INT access (diff) | |
| download | linux-1429cc2655255fb593df4fa85cfb89d3a977e058.tar.xz linux-1429cc2655255fb593df4fa85cfb89d3a977e058.zip | |
soundwire: bus: remove useless initialization
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@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/20210302091122.13952-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/bus.c')
| -rw-r--r-- | drivers/soundwire/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) |