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From: elfring@users.sourceforge.net (SF Markus Elfring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] pinctrl: single: Delete an unnecessary return statement in pcs_irq_chain_handler()
Date: Mon, 25 Dec 2017 14:07:48 +0100	[thread overview]
Message-ID: <c736d14b-0293-82ac-27de-a673b62b61d7@users.sourceforge.net> (raw)
In-Reply-To: <6bc679d1-c1ee-52fe-9ece-b28095f653ec@users.sourceforge.net>

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 25 Dec 2017 11:35:44 +0100

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in the affected function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/pinctrl/pinctrl-single.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index f5ff2111481d..16689195e481 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1459,8 +1459,6 @@ static void pcs_irq_chain_handler(struct irq_desc *desc)
 	pcs_irq_handle(pcs_soc);
 	/* REVISIT: export and add handle_bad_irq(irq, desc)? */
 	chained_irq_exit(chip, desc);
-
-	return;
 }
 
 static int pcs_irqdomain_map(struct irq_domain *d, unsigned int irq,
-- 
2.15.1

  parent reply	other threads:[~2017-12-25 13:07 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-25 13:05 [PATCH 0/2] Pinctrl-single: Adjustments for two function implementations SF Markus Elfring
2017-12-25 13:06 ` [PATCH 1/2] pinctrl: single: Delete an error message for a failed memory allocation in pcs_probe() SF Markus Elfring
2018-01-02  8:49   ` Linus Walleij
2017-12-25 13:07 ` SF Markus Elfring [this message]
2018-01-02  8:50   ` [PATCH 2/2] pinctrl: single: Delete an unnecessary return statement in pcs_irq_chain_handler() Linus Walleij

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