* device needs to be enqueued before the semaphore is
* freed.
*/
-static inline int
+static int
dcssblk_assign_free_minor(struct dcssblk_dev_info *dev_info)
{
int minor, found;
SEGMENT_SHARED);
if (rc < 0) {
BUG_ON(rc == -EINVAL);
- if (rc == -EIO || rc == -ENOENT)
+ if (rc != -EAGAIN)
goto removeseg;
} else {
dev_info->is_shared = 1;
SEGMENT_EXCLUSIVE);
if (rc < 0) {
BUG_ON(rc == -EINVAL);
- if (rc == -EIO || rc == -ENOENT)
+ if (rc != -EAGAIN)
goto removeseg;
} else {
dev_info->is_shared = 0;
/*
* get a struct dcssblk_dev_info
*/
- dev_info = kmalloc(sizeof(struct dcssblk_dev_info), GFP_KERNEL);
+ dev_info = kzalloc(sizeof(struct dcssblk_dev_info), GFP_KERNEL);
if (dev_info == NULL) {
rc = -ENOMEM;
goto out;
}
- memset(dev_info, 0, sizeof(struct dcssblk_dev_info));
strcpy(dev_info->segment_name, local_buf);
strlcpy(dev_info->dev.bus_id, local_buf, BUS_ID_SIZE);