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-rw-r--r--arch/x86/kernel/irq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index bc28496..35d4cb2 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -401,8 +401,8 @@ int check_irq_vectors_for_cpu_disable(void)
for (vector = FIRST_EXTERNAL_VECTOR;
vector < first_system_vector; vector++) {
if (!test_bit(vector, used_vectors) &&
- per_cpu(vector_irq, cpu)[vector] < 0)
- count++;
+ per_cpu(vector_irq, cpu)[vector] <= VECTOR_UNDEFINED)
+ count++;
}
}