Unverified Commit 26c2c997 authored Oct 25, 2019 by Dmitry Osipenko Committed by Mark Brown Oct 28, 2019

regulator: core: Release coupled_rdevs on regulator_init_coupling() error



This patch fixes memory leak which should happen if regulator's coupling
fails to initialize.

Fixes: d8ca7d18 ("regulator: core: Introduce API for regulators coupling customization")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20191025002240.25288-1-digetx@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 55d5f62c

drivers/regulator/core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -5198,6 +5198,7 @@ unset_supplies:
		regulator_remove_coupling(rdev);
		mutex_unlock(&regulator_list_mutex);
		wash:
		kfree(rdev->coupling_desc.coupled_rdevs);
		kfree(rdev->constraints);
		mutex_lock(&regulator_list_mutex);
		regulator_ena_gpio_free(rdev);

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