6.1-stable review patch. If anyone has any objections, please let me know.
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From: Peng Wu wupeng58@huawei.com
commit c957387c402a1a213102e38f92b800d7909a728d upstream.
The regulator_get() function never returns NULL. It returns error pointers.
Fixes: 27b9ecc7a9ba ("regulator: Add of_regulator_bulk_get_all") Signed-off-by: Peng Wu wupeng58@huawei.com Link: https://lore.kernel.org/r/20221122082242.82937-1-wupeng58@huawei.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/regulator/of_regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -767,7 +767,7 @@ restart: memcpy(name, prop->name, i); name[i] = '\0'; tmp = regulator_get(dev, name); - if (!tmp) { + if (IS_ERR(tmp)) { ret = -EINVAL; goto error; }