* (otherwise the macros compile to empty statements).
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/fs.h>
Sg_device *sdp = NULL;
struct cdev * cdev = NULL;
int error, k;
+ unsigned long iflags;
disk = alloc_disk(1);
if (!disk) {
error = cdev_add(cdev, MKDEV(SCSI_GENERIC_MAJOR, k), 1);
if (error)
- goto out;
+ goto cdev_add_err;
sdp->cdev = cdev;
if (sg_sysfs_valid) {
return 0;
+cdev_add_err:
+ write_lock_irqsave(&sg_dev_arr_lock, iflags);
+ kfree(sg_dev_arr[k]);
+ sg_dev_arr[k] = NULL;
+ sg_nr_dev--;
+ write_unlock_irqrestore(&sg_dev_arr_lock, iflags);
+
out:
put_disk(disk);
if (cdev)