diff options
Diffstat (limited to 'arch/x86/kernel/irq_32.c')
| -rw-r--r-- | arch/x86/kernel/irq_32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index 217b01388038..c80cf6699678 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -150,7 +150,7 @@ void do_softirq_own_stack(void) bool handle_irq(struct irq_desc *desc, struct pt_regs *regs) { - unsigned int irq = irq_desc_get_irq(desc); + unsigned int irq; int overflow; overflow = check_stack_overflow(); @@ -158,6 +158,7 @@ bool handle_irq(struct irq_desc *desc, struct pt_regs *regs) if (IS_ERR_OR_NULL(desc)) return false; + irq = irq_desc_get_irq(desc); if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) { if (unlikely(overflow)) print_stack_overflow(); |