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Subject[PATCH v3 2/2] PCI/sysfs: use NUMA_NO_NODE macro
Date
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>
---
drivers/pci/pci-sysfs.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 7fb5cd17cc98..f807b92afa6c 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
--
2.18.1
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