Messages in this thread Patch in this message | | | Subject | [PATCH] regulator: tps62360: Remove pointless test for unsigned less than zero | From | Axel Lin <> | Date | Tue, 07 Feb 2012 11:06:20 +0800 |
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The variable 'selector' is a 'unsigned int', so it can never be less than zero.
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/regulator/tps62360-regulator.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c index f778ef0..e2ec730 100644 --- a/drivers/regulator/tps62360-regulator.c +++ b/drivers/regulator/tps62360-regulator.c @@ -191,7 +191,7 @@ static int tps62360_dcdc_list_voltage(struct regulator_dev *dev, { struct tps62360_chip *tps = rdev_get_drvdata(dev); - if ((selector < 0) || (selector >= tps->desc.n_voltages)) + if (selector >= tps->desc.n_voltages) return -EINVAL; return (tps->voltage_base + selector * 10) * 1000; } -- 1.7.5.4
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