1 files changed, 2 insertions, 3 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index d9e8f19088d4..9386976b675b 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -515,10 +515,10 @@ static void __init replace_pin_at_irq_node(struct irq_cfg *cfg, int node,
                                       int oldapic, int oldpin,
                                       int newapic, int newpin)
 {
-        struct irq_pin_list *entry = cfg->irq_2_pin;
+        struct irq_pin_list *entry;
         int replaced = 0;
 
-        while (entry) {
+        for (entry = cfg->irq_2_pin; entry != NULL; entry = entry->next) {
                 if (entry->apic == oldapic && entry->pin == oldpin) {
                         entry->apic = newapic;
                         entry->pin = newpin;
@@ -526,7 +526,6 @@ static void __init replace_pin_at_irq_node(struct irq_cfg *cfg, int node,
                         /* every one is different, right? */
                         break;
                 }
-                entry = entry->next;
         }
 
         /* why? call replace before add? */