@@ -203,11 +203,8 @@ static int dtl_enable(struct dtl *dtl)
n_entries = dtl_buf_entries;
buf = kmem_cache_alloc_node(dtl_cache, GFP_KERNEL, cpu_to_node(dtl->cpu));
- if (!buf) {
- printk(KERN_WARNING "%s: buffer alloc failed for cpu %d\n",
- __func__, dtl->cpu);
+ if (!buf)
return -ENOMEM;
- }
spin_lock(&dtl->lock);
rc = -EBUSY;
@@ -177,8 +177,6 @@ int hvcs_get_partner_info(uint32_t unit_address, struct list_head *head,
GFP_ATOMIC);
if (!next_partner_info) {
- printk(KERN_WARNING "HVCONSOLE: kmalloc() failed to"
- " allocate partner info struct.\n");
hvcs_free_partner_info(head);
return -ENOMEM;
}
@@ -1063,19 +1063,14 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
}
len = order_base_2(max_addr);
win64 = kzalloc(sizeof(struct property), GFP_KERNEL);
- if (!win64) {
- dev_info(&dev->dev,
- "couldn't allocate property for 64bit dma window\n");
+ if (!win64)
goto out_failed;
- }
+
win64->name = kstrdup(DIRECT64_PROPNAME, GFP_KERNEL);
win64->value = ddwprop = kmalloc(sizeof(*ddwprop), GFP_KERNEL);
win64->length = sizeof(*ddwprop);
- if (!win64->name || !win64->value) {
- dev_info(&dev->dev,
- "couldn't allocate property name and value\n");
+ if (!win64->name || !win64->value)
goto out_free_prop;
- }
ret = create_ddw(dev, ddw_avail, &create, page_shift, len);
if (ret != 0)
@@ -1386,10 +1386,8 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
/* allocate a vio_dev for this node */
viodev = kzalloc(sizeof(struct vio_dev), GFP_KERNEL);
- if (viodev == NULL) {
- pr_warn("%s: allocation failure for VIO device.\n", __func__);
+ if (!viodev)
return NULL;
- }
/* we need the 'device_type' property, in order to match with drivers */
viodev->family = family;