soundwire: slave: don't init debugfs on device registration error
[ Upstream commit 8893ab5e8e
]
The error handling flow seems incorrect, there is no reason to try and
add debugfs support if the device registration did not
succeed. Return on error.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200419185117.4233-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
parent
a45fc52449
commit
cbec16266a
|
@ -57,6 +57,8 @@ static int sdw_slave_add(struct sdw_bus *bus,
|
|||
list_del(&slave->node);
|
||||
mutex_unlock(&bus->bus_lock);
|
||||
put_device(&slave->dev);
|
||||
|
||||
return ret;
|
||||
}
|
||||
sdw_slave_debugfs_init(slave);
|
||||
|
||||
|
|
Loading…
Reference in New Issue