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authorThomas Gleixner <tglx@linutronix.de>2015-08-02 20:38:24 +0000
committerThomas Gleixner <tglx@linutronix.de>2015-08-06 00:14:58 +0200
commit24c70e07a0311a98dbb5e7a7472fa96a22b789d3 (patch)
tree990dcd031016b9b1c9b8e70862131fc0b7212b31 /arch/x86/kernel/irq.c
parentdf54c4934e030e73cb6a7bd6713f697350dabd0b (diff)
downloadlinux-24c70e07a0311a98dbb5e7a7472fa96a22b789d3.tar.bz2
x86/irq: Replace numeric constant
Use the proper define instead of 0. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Bjorn Helgaas <bhelgaas@google.com> Link: http://lkml.kernel.org/r/20150802203609.385495420@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/irq.c')
-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 bc28496fd196..35d4cb287771 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++;
}
}