regulator/core: regulator_register: set device->class earlier

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When fixing a memory leak in commit d3c731564e ("regulator: plug
of_node leak in regulator_register()'s error path") it moved the
device_initialize() call earlier, but did not move the `dev->class`
initialization.  The bug was spotted and fixed by reverting part of
the commit (in commit 5f4b204b6b "regulator: core: fix kobject
release warning and memory leak in regulator_register()") but
introducing a different bug: now early error paths use `kfree(dev)`
instead of `put_device()` for an already initialized `struct device`.

Move the missing assignments to just after `device_initialize()`.

Fixes: d3c731564e ("regulator: plug of_node leak in regulator_register()'s error path")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/b5b19cb458c40c9d02f3d5a7bd1ba7d97ba17279.1695077303.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Mark Brown <broonie@kernel.org>

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Michał Mirosław 2023-09-19 00:50:26 +02:00 • committed by Mark Brown

parent 7e37c85137

commit 8adb4e647a

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1 changed files with 2 additions and 2 deletions

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drivers/regulator/core.c

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