From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Move arg in the main block of the function as this is used by 3 out of 4
case blocks of switch-case. In this way some lines of code are removed.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 9de350ad7e7d..21ee628363fa 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -842,7 +842,7 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 	struct rzg2l_pinctrl_pin_settings settings = pctrl->settings[_pin];
 	unsigned int *pin_data = pin->drv_data;
 	enum pin_config_param param;
-	unsigned int i;
+	unsigned int i, arg;
 	u32 cfg, off;
 	int ret;
 	u8 bit;
@@ -865,8 +865,7 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 		param = pinconf_to_config_param(_configs[i]);
 		switch (param) {
 		case PIN_CONFIG_INPUT_ENABLE: {
-			unsigned int arg =
-					pinconf_to_config_argument(_configs[i]);
+			arg = pinconf_to_config_argument(_configs[i]);
 
 			if (!(cfg & PIN_CFG_IEN))
 				return -EINVAL;
@@ -880,9 +879,10 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 			break;
 
 		case PIN_CONFIG_DRIVE_STRENGTH: {
-			unsigned int arg = pinconf_to_config_argument(_configs[i]);
 			unsigned int index;
 
+			arg = pinconf_to_config_argument(_configs[i]);
+
 			if (!(cfg & PIN_CFG_IOLH_A) || hwcfg->drive_strength_ua)
 				return -EINVAL;
 
@@ -907,9 +907,10 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 			break;
 
 		case PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: {
-			unsigned int arg = pinconf_to_config_argument(_configs[i]);
 			unsigned int index;
 
+			arg = pinconf_to_config_argument(_configs[i]);
+
 			if (!(cfg & PIN_CFG_IOLH_B) || !hwcfg->iolh_groupb_oi[0])
 				return -EINVAL;
 
-- 
2.39.2

Hi Claudiu,

On Mon, Nov 20, 2023 at 8:01 AM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> Move arg in the main block of the function as this is used by 3 out of 4
> case blocks of switch-case. In this way some lines of code are removed.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Thanks for your patch!

>  drivers/pinctrl/renesas/pinctrl-rzg2l.c | 11 ++++++-----
>  1 file changed, 6 insertions(+), 5 deletions(-)

Unfortunately your claim is not really backed by the diffstat.
What about moving index, too?

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

On 01.12.2023 18:15, Geert Uytterhoeven wrote:
> Hi Claudiu,
> 
> On Mon, Nov 20, 2023 at 8:01 AM Claudiu <claudiu.beznea@tuxon.dev> wrote:
>> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>>
>> Move arg in the main block of the function as this is used by 3 out of 4
>> case blocks of switch-case. In this way some lines of code are removed.
>>
>> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> 
> Thanks for your patch!
> 
>>  drivers/pinctrl/renesas/pinctrl-rzg2l.c | 11 ++++++-----
>>  1 file changed, 6 insertions(+), 5 deletions(-)
> 
> Unfortunately your claim is not really backed by the diffstat.
> What about moving index, too?

Sure, I can move it, too.

> 
> Gr{oetje,eeting}s,
> 
>                         Geert
>