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isert: Fix listener release handling

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Signed-off-by: Yan Burman <yanb@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@6017 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Yan Burman
2015-02-01 11:01:21 +00:00
parent fab0ea06e2
commit 2b9e1f9be8
1 changed files with 4 additions and 14 deletions
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18
iscsi-scst/kernel/isert-scst/isert_login.c
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@@ -308,7 +308,6 @@ static void isert_delete_conn_dev(struct isert_conn_dev *conn_dev)
BUG_ON(conn_dev->conn == NULL);
isert_close_connection(conn_dev->conn);
}
list_del(&conn_dev->conn_list_entry);
}
static int isert_listen_release(struct inode *inode, struct file *filp)
@@ -316,22 +315,13 @@ static int isert_listen_release(struct inode *inode, struct file *filp)
struct isert_listener_dev *dev = filp->private_data;
struct isert_conn_dev *conn_dev;
/* No need for locking here, since the chardev is being closed */
while (!list_empty(&dev->new_conn_list)) {
conn_dev = list_first_entry(&dev->new_conn_list,
struct isert_conn_dev,
conn_list_entry);
spin_lock(&isert_listen_dev.conn_lock);
list_for_each_entry(conn_dev, &dev->new_conn_list, conn_list_entry)
isert_delete_conn_dev(conn_dev);
}
while (!list_empty(&dev->curr_conn_list)) {
conn_dev = list_first_entry(&dev->curr_conn_list,
struct isert_conn_dev,
conn_list_entry);
list_for_each_entry(conn_dev, &dev->curr_conn_list, conn_list_entry)
isert_delete_conn_dev(conn_dev);
}
spin_unlock(&isert_listen_dev.conn_lock);
atomic_inc(&dev->available);
return 0;