leds: pwm: Switch to device_for_each_child_node_scoped()

Switch to device_for_each_child_node_scoped() to simplify the code by
removing the need for calls to fwnode_handle_put() in the error paths.

This also prevents possible memory leaks if new error paths are added
without the required call to fwnode_handle_put().

After switching to the scoped variant, there is no longer need for a
jump to 'err_child_out', as an immediate return is possible.

Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/20240927-leds_device_for_each_child_node_scoped-v1-14-95c0614b38c8@gmail.com
Signed-off-by: Lee Jones <[email protected]>

0 files changed, 0 insertions, 0 deletions