#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/hdreg.h>
-#include <linux/version.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <asm/irq.h>
pmcraid_err("couldn't build passthrough ioadls\n");
goto out_free_buffer;
}
+ } else if (request_size < 0) {
+ rc = -EINVAL;
+ goto out_free_buffer;
}
/* If data is being written into the device, copy the data from user