[PATCH] sanitize anon_inode_getfd()

[people/arne_f/kernel.git] / virt / kvm / kvm_main.c

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index c82cf15730a1e85c751483f75944e8905c0baa10..e89338e2b04379d7c29e816de44e8b6824b7885e 100644 (file)
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -834,16 +834,9 @@ static const struct file_operations kvm_vcpu_fops = {
  */
 static int create_vcpu_fd(struct kvm_vcpu *vcpu)
 {
-       int fd, r;
-       struct inode *inode;
-       struct file *file;
-
-       r = anon_inode_getfd(&fd, &inode, &file,
-                            "kvm-vcpu", &kvm_vcpu_fops, vcpu);
-       if (r) {
+       int fd = anon_inode_getfd("kvm-vcpu", &kvm_vcpu_fops, vcpu);
+       if (fd < 0)
                kvm_put_kvm(vcpu->kvm);
-               return r;
-       }
        return fd;
 }
 
@@ -1168,19 +1161,15 @@ static const struct file_operations kvm_vm_fops = {
 
 static int kvm_dev_ioctl_create_vm(void)
 {
-       int fd, r;
-       struct inode *inode;
-       struct file *file;
+       int fd;
        struct kvm *kvm;
 
        kvm = kvm_create_vm();
        if (IS_ERR(kvm))
                return PTR_ERR(kvm);
-       r = anon_inode_getfd(&fd, &inode, &file, "kvm-vm", &kvm_vm_fops, kvm);
-       if (r) {
+       fd = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm);
+       if (fd < 0)
                kvm_put_kvm(kvm);
-               return r;
-       }
 
        return fd;
 }