[PATCH] regulator: core: Assign bool value to variable has_full_constraints

[PATCH] regulator: core: Assign bool value to variable has_full_constraints

[Baoquan He]

In commit 21cf891a (regulator: Make regulator_has_full_constraints a bool)
type of variable has_full_constraints is changed to bool, so assign 'true'
to has_full_constraints here.

Signed-off-by: Baoquan He <bhe@redhat.com>
---
 drivers/regulator/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index ec8184d5..a4f28b5 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4193,7 +4193,7 @@ EXPORT_SYMBOL_GPL(regulator_suspend_finish);
  */
 void regulator_has_full_constraints(void)
 {
-	has_full_constraints = 1;
+	has_full_constraints = true;
 }
 EXPORT_SYMBOL_GPL(regulator_has_full_constraints);
 
-- 
2.5.5

Re: [PATCH] regulator: core: Assign bool value to variable has_full_constraints

[Mark Brown]

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On Mon, Jul 04, 2016 at 10:05:25AM +0800, Baoquan He wrote:

> In commit 21cf891a (regulator: Make regulator_has_full_constraints a bool)
> type of variable has_full_constraints is changed to bool, so assign 'true'
> to has_full_constraints here.

There is no need to make changes like this, C has full support for using
integers in a boolean context - using true here would've been just as
meaningful with an integer variable and using a number for a boolean
variable is fully equivalent.

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Re: [PATCH] regulator: core: Assign bool value to variable has_full_constraints

[Baoquan He]

On 07/04/16 at 10:12am, Mark Brown wrote:
> On Mon, Jul 04, 2016 at 10:05:25AM +0800, Baoquan He wrote:
> 
> > In commit 21cf891a (regulator: Make regulator_has_full_constraints a bool)
> > type of variable has_full_constraints is changed to bool, so assign 'true'
> > to has_full_constraints here.
> 
> There is no need to make changes like this, C has full support for using
> integers in a boolean context - using true here would've been just as
> meaningful with an integer variable and using a number for a boolean
> variable is fully equivalent.

Well, I am fine with it. I am just going through pci/acpi initialization
code because I lack knowledge on them to fix a amd iommu bug. Trying to
post patches when some improvement can be made during this code reading
journey. If then, NACK it.

Thanks
Baoquan

Re: [PATCH] regulator: core: Assign bool value to variable has_full_constraints

[Baoquan He]

On 07/04/16 at 10:12am, Mark Brown wrote:
> On Mon, Jul 04, 2016 at 10:05:25AM +0800, Baoquan He wrote:
> 
> > In commit 21cf891a (regulator: Make regulator_has_full_constraints a bool)
> > type of variable has_full_constraints is changed to bool, so assign 'true'
> > to has_full_constraints here.
> 
> There is no need to make changes like this, C has full support for using
> integers in a boolean context - using true here would've been just as
> meaningful with an integer variable and using a number for a boolean
> variable is fully equivalent.

By the way, I still think it makes code more read-able to assign a bool
value to a bool variable. In your words, C truly has full support for
using integers in a boolean context, then commit 21cf891a is not
necessary to be made to change.

Re: [PATCH] regulator: core: Assign bool value to variable has_full_constraints

[Mark Brown]

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On Mon, Jul 04, 2016 at 04:38:26PM +0800, Baoquan He wrote:

> By the way, I still think it makes code more read-able to assign a bool
> value to a bool variable. In your words, C truly has full support for
> using integers in a boolean context, then commit 21cf891a is not
> necessary to be made to change.

The feedback here is largely about the commit message - it's written
like it's fixing a bug but it's really just a stylistic change.

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