Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 18 Jul 2017 08:23:11 +0100 | From | Lee Jones <> | Subject | Re: [PATCH 11/11] mfd: max8925-i2c: Drop unnecessary static |
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On Sat, 15 Jul 2017, Julia Lawall wrote:
> Drop static on a local variable, when the variable is initialized before > any possible use. Thus, the static has no benefit. > > The semantic patch that fixes this problem is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @bad exists@ > position p; > identifier x; > type T; > @@ > static T x@p; > ... > x = <+...x...+> > > @@ > identifier x; > expression e; > type T; > position p != bad.p; > @@ > -static > T x@p; > ... when != x > when strict > ?x = e; > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> > > --- > These patches are all independent of each other. > > drivers/mfd/max8925-i2c.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
> diff -u -p a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c > --- a/drivers/mfd/max8925-i2c.c > +++ b/drivers/mfd/max8925-i2c.c > @@ -151,7 +151,7 @@ static int max8925_probe(struct i2c_clie > const struct i2c_device_id *id) > { > struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); > - static struct max8925_chip *chip; > + struct max8925_chip *chip; > struct device_node *node = client->dev.of_node; > > if (node && !pdata) { >
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
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