diff options
| author | Geliang Tang <geliangtang@163.com> | 2016-01-01 19:47:13 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-02-23 15:40:54 +0100 |
| commit | 652fc08dae8e01574cd2497d9a76948e5c9d3920 (patch) | |
| tree | 4c00588138f889de0bd387135df20763f3790a5f | |
| parent | e6e3b5a64e5f15ebd569118a9af16bd4165cbd1a (diff) | |
KVM: x86: use list_for_each_entry*
Use list_for_each_entry*() instead of list_for_each*() to simplify
the code.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/x86/kvm/assigned-dev.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/x86/kvm/assigned-dev.c b/arch/x86/kvm/assigned-dev.c index 9dc091acd5fb..308b8597c691 100644 --- a/arch/x86/kvm/assigned-dev.c +++ b/arch/x86/kvm/assigned-dev.c @@ -51,11 +51,9 @@ struct kvm_assigned_dev_kernel { static struct kvm_assigned_dev_kernel *kvm_find_assigned_dev(struct list_head *head, int assigned_dev_id) { - struct list_head *ptr; struct kvm_assigned_dev_kernel *match; - list_for_each(ptr, head) { - match = list_entry(ptr, struct kvm_assigned_dev_kernel, list); + list_for_each_entry(match, head, list) { if (match->assigned_dev_id == assigned_dev_id) return match; } @@ -373,14 +371,10 @@ static void kvm_free_assigned_device(struct kvm *kvm, void kvm_free_all_assigned_devices(struct kvm *kvm) { - struct list_head *ptr, *ptr2; - struct kvm_assigned_dev_kernel *assigned_dev; - - list_for_each_safe(ptr, ptr2, &kvm->arch.assigned_dev_head) { - assigned_dev = list_entry(ptr, - struct kvm_assigned_dev_kernel, - list); + struct kvm_assigned_dev_kernel *assigned_dev, *tmp; + list_for_each_entry_safe(assigned_dev, tmp, + &kvm->arch.assigned_dev_head, list) { kvm_free_assigned_device(kvm, assigned_dev); } } |