PCI: armada8k: Remove useless test before clk_disable_unprepare()

clk_disable_unprepare() already checks that the clock pointer is valid.
No need to test it before calling it.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

diff --git a/drivers/pci/dwc/pcie-armada8k.c b/drivers/pci/dwc/pcie-armada8k.c
index b587352f8b9fa992417533ce5dce716a34899e25..f9b1aec25c5cd34261d9e8b39b34d595395ee50a 100644 (file)
--- a/drivers/pci/dwc/pcie-armada8k.c
+++ b/drivers/pci/dwc/pcie-armada8k.c
@@ -247,8 +247,7 @@ static int armada8k_pcie_probe(struct platform_device *pdev)
        return 0;
 
 fail:
-       if (!IS_ERR(pcie->clk))
-               clk_disable_unprepare(pcie->clk);
+       clk_disable_unprepare(pcie->clk);
 
        return ret;
 }