diff options
| author | Robin Gong <b38343@freescale.com> | 2015-11-26 17:05:07 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 4ff7889fef279e9c756589548a131d20112cefd5 (patch) | |
| tree | 894ee025ab14d68429affc3ef82b1b8e55333d6f /drivers/regulator | |
| parent | 5ef11c8303b78920b44874b0ef3156b5d2b4831e (diff) | |
MLK-11909-2 regulator: anatop-regulator: Dereference null return value (NULL_RETURNS)
Dereference null return value (NULL_RETURNS).
Signed-off-by: Robin Gong <b38343@freescale.com>
(cherry picked from commit e5d41f4bbded2f2b948a13d4dc04596cd896b072)
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/anatop-regulator.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index be3b350e04cc..f761a93eb08e 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -242,6 +242,12 @@ static int anatop_regulator_probe(struct platform_device *pdev) if (!sreg) return -ENOMEM; sreg->name = of_get_property(np, "regulator-name", NULL); + + if (!sreg->name) { + dev_err(dev, "no regulator-name set\n"); + return -EINVAL; + } + rdesc = &sreg->rdesc; rdesc->name = sreg->name; rdesc->type = REGULATOR_VOLTAGE; |