linux-kernel - [PATCH] pinctrl: remove unneeded break

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Date:   Mon, 19 Oct 2020 12:00:55 -0700
From:   trix@...hat.com
To:     kgene@...nel.org, krzk@...nel.org, tomasz.figa@...il.com,
        s.nawrocki@...sung.com, linus.walleij@...aro.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] pinctrl: remove unneeded break

From: Tom Rix <trix@...hat.com>

A break is not needed if it is preceded by a return

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index 5e24838a582f..2223ead5bd72 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -108,19 +108,14 @@ static int s3c24xx_eint_get_trigger(unsigned int type)
 	switch (type) {
 	case IRQ_TYPE_EDGE_RISING:
 		return EINT_EDGE_RISING;
-		break;
 	case IRQ_TYPE_EDGE_FALLING:
 		return EINT_EDGE_FALLING;
-		break;
 	case IRQ_TYPE_EDGE_BOTH:
 		return EINT_EDGE_BOTH;
-		break;
 	case IRQ_TYPE_LEVEL_HIGH:
 		return EINT_LEVEL_HIGH;
-		break;
 	case IRQ_TYPE_LEVEL_LOW:
 		return EINT_LEVEL_LOW;
-		break;
 	default:
 		return -EINVAL;
 	}
-- 
2.18.1