*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
/*blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;*/
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
*rblk = blk;
*rblk = NULL;
blk = kzalloc(sizeof(*blk), GFP_KERNEL);
- if (NULL == blk)
+ if (!blk)
return -ENOMEM;
blk->i2sctl = hw_read_20kx(hw, I2SCTL);
/* By default, Hendrix card UAA Bar0 should be using memory... */
io_base = pci_resource_start(pci, 0);
mem_base = ioremap(io_base, pci_resource_len(pci, 0));
- if (NULL == mem_base)
+ if (!mem_base)
return -ENOENT;
/* Read current mode from Mode Change Register */
hw->irq = -1;
- if (NULL != ((void *)hw->mem_base))
+ if (hw->mem_base)
iounmap((void *)hw->mem_base);
hw->mem_base = (unsigned long)NULL;
*rhw = NULL;
hw20k1 = kzalloc(sizeof(*hw20k1), GFP_KERNEL);
- if (NULL == hw20k1)
+ if (!hw20k1)
return -ENOMEM;
spin_lock_init(&hw20k1->reg_20k1_lock);