[PATCH v4 1/9] i2c: riic: Introduce a separate variable for IRQ

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Refactor the IRQ handling in riic_i2c_probe by introducing a local variable
`irq` to store IRQ numbers instead of assigning them to `ret`. This change
improves code readability and clarity.

Remove explicit error handling after `platform_get_irq()` since
`devm_request_irq()` already handles such errors.

Suggested-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
v3->v4
- New patch
---
 drivers/i2c/busses/i2c-riic.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index 9264adc97ca9..c9b2ceaf4000 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -464,11 +464,9 @@ static int riic_i2c_probe(struct platform_device *pdev)
 		return ret;
 
 	for (i = 0; i < ARRAY_SIZE(riic_irqs); i++) {
-		ret = platform_get_irq(pdev, riic_irqs[i].res_num);
-		if (ret < 0)
-			return ret;
+		int irq = platform_get_irq(pdev, riic_irqs[i].res_num);
 
-		ret = devm_request_irq(dev, ret, riic_irqs[i].isr,
+		ret = devm_request_irq(dev, irq, riic_irqs[i].isr,
 				       0, riic_irqs[i].name, riic);
 		if (ret) {
 			dev_err(dev, "failed to request irq %s\n", riic_irqs[i].name);
-- 
2.43.0