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

[Krzysztof Wilczynski]

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 <k...@linux.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