struct v3_guest_img user_image;
struct v3_guest * guest = palacios_alloc(sizeof(struct v3_guest));
- if (IS_ERR(guest)) {
+ if (!(guest)) {
ERROR("Palacios: Error allocating Kernel guest_image\n");
return -EFAULT;
}
DEBUG("Palacios: Allocating kernel memory for guest image (%llu bytes)\n", user_image.size);
guest->img = palacios_valloc(guest->img_size);
- if (IS_ERR(guest->img)) {
+ if (!guest->img) {
ERROR("Palacios Error: Could not allocate space for guest image\n");
goto out_err1;
}
v3_class = class_create(THIS_MODULE, "vms");
- if (IS_ERR(v3_class)) {
+ if (!v3_class || IS_ERR(v3_class)) {
ERROR("Failed to register V3 VM device class\n");
ret = PTR_ERR(v3_class);
goto failure3;