Messages in this thread Patch in this message | | | Subject | [PATCH 2/2] regulator: Fix checking return value of create_regulator | From | Axel Lin <> | Date | Thu, 29 Dec 2011 17:03:20 +0800 |
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create_regulator() returns NULL on fail.
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/regulator/core.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index fb6ea9b..5e43906 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -985,9 +985,8 @@ static int set_supply(struct regulator_dev *rdev, rdev_info(rdev, "supplied by %s\n", rdev_get_name(supply_rdev)); rdev->supply = create_regulator(supply_rdev, &rdev->dev, "SUPPLY"); - if (IS_ERR(rdev->supply)) { - err = PTR_ERR(rdev->supply); - rdev->supply = NULL; + if (rdev->supply == NULL) { + err = -ENOMEM; return err; } -- 1.7.5.4
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