Hi,
Mathias Nyman <mathias.ny...@linux.intel.com> writes:
>> +static int dbc_buf_alloc(struct dbc_buf *db, unsigned int size)
>> +{
>> + db->buf_buf = kzalloc(size, GFP_KERNEL);
>> + if (!db->buf_buf)
>> + return -ENOMEM;
>> +
>> + db->buf_size = size;
>> + db->buf_put = db->buf_buf;
>> + db->buf_get = db->buf_buf;
>> +
>> + return 0;
>> +}you may wanna have a look at kfifo. -- balbi
