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Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/io_apic.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index a74887b416c..2fe543f58ac 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -1345,8 +1345,6 @@ void __setup_vector_irq(int cpu)
/* Mark the inuse vectors */
for_each_irq_desc(irq, desc) {
- if (!desc)
- continue;
cfg = desc->chip_data;
if (!cpu_isset(cpu, cfg->domain))
continue;
@@ -1730,8 +1728,6 @@ __apicdebuginit(void) print_IO_APIC(void)
for_each_irq_desc(irq, desc) {
struct irq_pin_list *entry;
- if (!desc)
- continue;
cfg = desc->chip_data;
entry = cfg->irq_2_pin;
if (!entry)
@@ -2378,9 +2374,6 @@ static void ir_irq_migration(struct work_struct *work)
struct irq_desc *desc;
for_each_irq_desc(irq, desc) {
- if (!desc)
- continue;
-
if (desc->status & IRQ_MOVE_PENDING) {
unsigned long flags;
@@ -2671,9 +2664,6 @@ static inline void init_IO_APIC_traps(void)
* 0x80, because int 0x80 is hm, kind of importantish. ;)
*/
for_each_irq_desc(irq, desc) {
- if (!desc)
- continue;
-
cfg = desc->chip_data;
if (IO_APIC_IRQ(irq) && cfg && !cfg->vector) {
/*