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regulator: Appease smatch in regulator_register() 

We don't support missing configs at all so segfaulting isn't that bad
but since we've got checks in the code move the dereference after them.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
hifive-unleashed-5.1
Mark Brown 2012-04-11 10:19:12 +01:00
parent 9eb0c4218a
commit 32c8fad438
1 changed files with 3 additions and 1 deletions
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4
drivers/regulator/core.c
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@ -2833,13 +2833,15 @@ regulator_register(const struct regulator_desc *regulator_desc,
const struct regulator_init_data *init_data;
static atomic_t regulator_no = ATOMIC_INIT(0);
struct regulator_dev *rdev;
struct device *dev = config->dev;
struct device *dev;
int ret, i;
const char *supply = NULL;
if (regulator_desc == NULL || config == NULL)
return ERR_PTR(-EINVAL);
dev = config->dev;
if (regulator_desc->name == NULL || regulator_desc->ops == NULL)
return ERR_PTR(-EINVAL);