scsi: lpfc: Fix lpfc_cpumask_of_node_init()

Fix the following kernel warning:

cpumask_of_node(-1): (unsigned)node >= nr_node_ids(1)

Fixes: dcaa21367938 ("scsi: lpfc: Change default IRQ model on AMD architectures")
Link: https://lore.kernel.org/r/20191108225947.1395-1-jsmart2021@gmail.com
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 37e57fd..303bfff 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -6005,19 +6005,13 @@ static void
 lpfc_cpumask_of_node_init(struct lpfc_hba *phba)
 {
        unsigned int cpu, numa_node;
-       struct cpumask *numa_mask = NULL;
-
-#ifdef CONFIG_NUMA
-       numa_node = phba->pcidev->dev.numa_node;
-#else
-       numa_node = NUMA_NO_NODE;
-#endif
-       numa_mask = &phba->sli4_hba.numa_mask;
+       struct cpumask *numa_mask = &phba->sli4_hba.numa_mask;
 
        cpumask_clear(numa_mask);
 
        /* Check if we're a NUMA architecture */
-       if (!cpumask_of_node(numa_node))
+       numa_node = dev_to_node(&phba->pcidev->dev);
+       if (numa_node == NUMA_NO_NODE)
                return;
 
        for_each_possible_cpu(cpu)