Messages in this thread Patch in this message | | | Subject | [PATCH 2/2] pinctrl: single: Delete an unnecessary return statement in pcs_irq_chain_handler() | From | SF Markus Elfring <> | Date | Mon, 25 Dec 2017 14:07:48 +0100 |
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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
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