- kfree(s->fake_cis);
- s->fake_cis = NULL;
- if (cis->Length > CISTPL_MAX_CIS_SIZE)
- return CS_BAD_SIZE;
- s->fake_cis = kmalloc(cis->Length, GFP_KERNEL);
- if (s->fake_cis == NULL)
- return CS_OUT_OF_RESOURCE;
- s->fake_cis_len = cis->Length;
- memcpy(s->fake_cis, cis->Data, cis->Length);
- return CS_SUCCESS;
+ if (len > CISTPL_MAX_CIS_SIZE) {
+ dev_printk(KERN_WARNING, &s->dev, "replacement CIS too big\n");
+ return -EINVAL;
+ }
+ kfree(s->fake_cis);
+ s->fake_cis = kmalloc(len, GFP_KERNEL);
+ if (s->fake_cis == NULL) {
+ dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n");
+ return -ENOMEM;
+ }
+ s->fake_cis_len = len;
+ memcpy(s->fake_cis, data, len);
+ return 0;