[KJ] kmalloc to kzalloc patches for drivers/block [sane version]

[Paulo Marques]

Jiri Slaby wrote:
> Om Narasimhan wrote:
>> [...]
>> --- a/drivers/block/cpqarray.c
>> +++ b/drivers/block/cpqarray.c
>> @@ -424,7 +424,7 @@ static int __init cpqarray_register_ctlr
>>     hba[i]->cmd_pool = (cmdlist_t *)pci_alloc_consistent(
>>         hba[i]->pci_dev, NR_CMDS * sizeof(cmdlist_t),
>>         &(hba[i]->cmd_pool_dhandle));
>> -    hba[i]->cmd_pool_bits = kmalloc(
>> +    hba[i]->cmd_pool_bits = kzalloc(
>>         ((NR_CMDS+BITS_PER_LONG-1)/BITS_PER_LONG)*sizeof(unsigned long),
>>         GFP_KERNEL);
> 
> kcalloc?

Agreed on every comment except this one. That complex expression is 
really just a constant in the end, so there is no point in using kcalloc.

-- 
Paulo Marques - www.grupopie.com

"The face of a child can say it all, especially the
mouth part of the face."