From: Max Gurtovoy <mgurtovoy@nvidia.com>
Date: Mon, 4 Oct 2021 13:34:53 +0000 (+0300)
Subject: PCI/sysfs: use NUMA_NO_NODE macro
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cee0ad4a212fde377926d93aa822395167564452;p=linux.git

PCI/sysfs: use NUMA_NO_NODE macro

Use the proper macro instead of hard-coded (-1) value.

Suggested-by: Krzysztof Wilczyński <kw@linux.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Link: https://lore.kernel.org/r/20211004133453.18881-2-mgurtovoy@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 7fb5cd17cc981..f807b92afa6c4 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -81,8 +81,10 @@ static ssize_t pci_dev_show_local_cpu(struct device *dev, bool list,
 	const struct cpumask *mask;
 
 #ifdef CONFIG_NUMA
-	mask = (dev_to_node(dev) == -1) ? cpu_online_mask :
-					  cpumask_of_node(dev_to_node(dev));
+	if (dev_to_node(dev) == NUMA_NO_NODE)
+		mask = cpu_online_mask;
+	else
+		mask = cpumask_of_node(dev_to_node(dev));
 #else
 	mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
 #endif