linux-kernel - [PATCH] PCI: altera: Adjust indentation in altera_pcie_valid

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Date:   Tue, 17 Dec 2019 18:27:52 -0700
From:   Nathan Chancellor <natechancellor@...il.com>
To:     Ley Foon Tan <lftan@...era.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     Andrew Murray <andrew.murray@....com>, rfi@...ts.rocketboards.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        clang-built-linux@...glegroups.com,
        Nathan Chancellor <natechancellor@...il.com>
Subject: [PATCH] PCI: altera: Adjust indentation in altera_pcie_valid_device

Clang warns:

../drivers/pci/controller/pcie-altera.c:196:3: warning: misleading
indentation; statement is not part of the previous 'if'
[-Wmisleading-indentation]
         return true;
         ^
../drivers/pci/controller/pcie-altera.c:193:2: note: previous statement
is here
        if (bus->number == pcie->root_bus_nr && dev > 0)
        ^
1 warning generated.

This warning occurs because there is a space after the tab on this line.
Remove it so that the indentation is consistent with the Linux kernel
coding style and clang no longer warns.

Fixes: eaa6111b70a7 ("PCI: altera: Add Altera PCIe host controller driver")
Link: https://github.com/ClangBuiltLinux/linux/issues/815
Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
---
 drivers/pci/controller/pcie-altera.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/pcie-altera.c b/drivers/pci/controller/pcie-altera.c
index b447c3e4abad..24cb1c331058 100644
--- a/drivers/pci/controller/pcie-altera.c
+++ b/drivers/pci/controller/pcie-altera.c
@@ -193,7 +193,7 @@ static bool altera_pcie_valid_device(struct altera_pcie *pcie,
 	if (bus->number == pcie->root_bus_nr && dev > 0)
 		return false;
 
-	 return true;
+	return true;
 }
 
 static int tlp_read_packet(struct altera_pcie *pcie, u32 *value)
-- 
2.24.1