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regulator: core: remove some dead code
Originally queue_delayed_work() used to negative error codes or 0 and 1
on success depending if the work was queued or not. It caused a lot of
bugs where people treated all non-zero returns as failures so we changed
it to return bool instead in d4283e9378
('workqueue: make queueing
functions return bool'). Now it never returns failure.
Checking for negative values causes a static checker warning since it is
impossible based on the bool type.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
83080a1408
commit
70dc6daff0
1 changed files with 3 additions and 8 deletions
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@ -2368,7 +2368,6 @@ static void regulator_disable_work(struct work_struct *work)
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int regulator_disable_deferred(struct regulator *regulator, int ms)
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{
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struct regulator_dev *rdev = regulator->rdev;
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int ret;
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if (regulator->always_on)
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return 0;
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@ -2380,12 +2379,8 @@ int regulator_disable_deferred(struct regulator *regulator, int ms)
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rdev->deferred_disables++;
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mutex_unlock(&rdev->mutex);
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ret = queue_delayed_work(system_power_efficient_wq,
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&rdev->disable_work,
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queue_delayed_work(system_power_efficient_wq, &rdev->disable_work,
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msecs_to_jiffies(ms));
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if (ret < 0)
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return ret;
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else
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return 0;
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}
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EXPORT_SYMBOL_GPL(regulator_disable_deferred);
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