linux-kernel - [PATCH] PCI: mediatek: Remove surplus return from a void function

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Date:   Mon, 26 Aug 2019 00:10:39 +0200
From:   Krzysztof Wilczynski <kw@...ux.com>
To:     Matthias Brugger <matthias.bgg@...il.com>
Cc:     Bjorn Helgaas <helgaas@...nel.org>,
        Ryder Lee <ryder.lee@...iatek.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: [PATCH] PCI: mediatek: Remove surplus return from a void function

Remove unnecessary empty return statement at the
end of a void function mtk_pcie_intr_handler() in
the drivers/pci/controller/pcie-mediatek.c.

The surplus return statement was added as part of
the work in commit 42fe2f91b4eb ("PCI: mediatek:
Implement chained IRQ handling setup").

Signed-off-by: Krzysztof Wilczynski <kw@...ux.com>
---
 drivers/pci/controller/pcie-mediatek.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
index 3eaa7081ab2a..626a7c352dfd 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -635,8 +635,6 @@ static void mtk_pcie_intr_handler(struct irq_desc *desc)
 	}
 
 	chained_irq_exit(irqchip, desc);
-
-	return;
 }
 
 static int mtk_pcie_setup_irq(struct mtk_pcie_port *port,
-- 
2.22.1