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authorWang ShaoBo <bobo.shaobowang@huawei.com>2022-11-23 06:46:16 +0300
committerMark Brown <broonie@kernel.org>2022-11-23 16:09:08 +0300
commitdc8d006d15b623c1d80b90b45d6dcb6e890dad09 (patch)
treece4ae62a414fc5d8b04989f7b6b3658a96d9e7f5 /drivers/regulator
parent149f52664bb3ffe95e6212f20971d40efec2aa68 (diff)
downloadlinux-dc8d006d15b623c1d80b90b45d6dcb6e890dad09.tar.xz
regulator: core: use kfree_const() to free space conditionally
Use kfree_const() to free supply_name conditionally in create_regulator() as supply_name may be allocated from kmalloc() or directly from .rodata section. Fixes: 87fe29b61f95 ("regulator: push allocations in create_regulator() outside of lock") Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com> Link: https://lore.kernel.org/r/20221123034616.3609537-1-bobo.shaobowang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 3f6c6185c187..989b22249ca2 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1813,7 +1813,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
regulator = kzalloc(sizeof(*regulator), GFP_KERNEL);
if (regulator == NULL) {
- kfree(supply_name);
+ kfree_const(supply_name);
return NULL;
}