linux-kernel - [PATCH v2 1/3] PCI: Remove redundant brackets in pci_bus_distribute_available

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Message-ID: <PSXP216MB043862CDB5DEC7B58D5A1B7B80370@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM>
Date:   Wed, 15 Jan 2020 17:55:35 +0000
From:   Nicholas Johnson <nicholas.johnson-opensource@...look.com.au>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Logan Gunthorpe <logang@...tatee.com>,
        Nicholas Johnson <nicholas.johnson-opensource@...look.com.au>
Subject: [PATCH v2 1/3] PCI: Remove redundant brackets in
 pci_bus_distribute_available_resources()

Remove redundant brackets in pci_bus_distribute_available_resources().

No functional changes.

Signed-off-by: Nicholas Johnson <nicholas.johnson-opensource@...look.com.au>
Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
---
 drivers/pci/setup-bus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index f27982620..465a8b565 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1902,11 +1902,10 @@ static void pci_bus_distribute_available_resources(struct pci_bus *bus,
 	 */
 	if (hotplug_bridges + normal_bridges == 1) {
 		dev = list_first_entry(&bus->devices, struct pci_dev, bus_list);
-		if (dev->subordinate) {
+		if (dev->subordinate)
 			pci_bus_distribute_available_resources(dev->subordinate,
 				add_list, available_io, available_mmio,
 				available_mmio_pref);
-		}
 		return;
 	}
 
-- 
2.25.0