diff options
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 6ca076ae64a2..a60d09beef61 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1322,8 +1322,7 @@ static inline int kvm_memslot_move_backward(struct kvm_memslots *slots, struct kvm_memory_slot *mslots = slots->memslots; int i; - if (WARN_ON_ONCE(slots->id_to_index[memslot->id] == -1) || - WARN_ON_ONCE(!slots->used_slots)) + if (slots->id_to_index[memslot->id] == -1 || !slots->used_slots) return -1; /* @@ -1427,6 +1426,9 @@ static void update_memslots(struct kvm_memslots *slots, i = kvm_memslot_move_backward(slots, memslot); i = kvm_memslot_move_forward(slots, memslot, i); + if (WARN_ON_ONCE(i < 0)) + return; + /* * Copy the memslot to its new position in memslots and update * its index accordingly. |