1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 84810aa57a67..88c77d63c01f 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -996,6 +996,7 @@ static int init_irq (ide_hwif_t *hwif)
                 spin_lock_irq(&ide_lock);
                 hwif->next = hwgroup->hwif->next;
                 hwgroup->hwif->next = hwif;
+                BUG_ON(hwif->next == hwif);
                 spin_unlock_irq(&ide_lock);
         } else {
                 hwgroup = kmalloc_node(sizeof(*hwgroup), GFP_KERNEL|__GFP_ZERO,
@@ -1075,7 +1076,6 @@ static int init_irq (ide_hwif_t *hwif)
 out_unlink:
         spin_lock_irq(&ide_lock);
         if (hwif->next == hwif) {
-                BUG_ON(match);
                 BUG_ON(hwgroup->hwif != hwif);
                 kfree(hwgroup);
         } else {
@@ -1085,8 +1085,7 @@ out_unlink:
                         g = g->next;
                 g->next = hwif->next;
                 if (hwgroup->hwif == hwif) {
-                        /* Impossible. */
-                        printk(KERN_ERR "Duh. Uninitialized hwif listed as active hwif.\n");
+                        BUG_ON(hwgroup->drive);
                         hwgroup->hwif = g;
                 }
                 BUG_ON(hwgroup->hwif == hwif);