This converts tcm_fc to use target_remove_session
tcm_fc was calling transport_deregister_session_configfs then calling
transport_deregister_session when commands have completed. It should be
ok for it to call transport_deregister_session_configfs later via
target_remove_session because transport_deregister_session_configfs
only prevents access from configfs via tpg removal and its call to the
close_session callback for that driver, and this is already protected by
the ft_lport_lock and its port lookup handling.
Signed-off-by: Mike Christie <mchristi@xxxxxxxxxx>
Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Cc: Johannes Thumshirn <jth@xxxxxxxxxx>
---
drivers/target/tcm_fc/tfc_sess.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index efd7d5e..6d4adf5 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -287,7 +287,6 @@ static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id)
static void ft_close_sess(struct ft_sess *sess)
{
- transport_deregister_session_configfs(sess->se_sess);
target_sess_cmd_list_set_waiting(sess->se_sess);
target_wait_for_sess_cmds(sess->se_sess);
ft_sess_put(sess);
@@ -448,7 +447,7 @@ static void ft_sess_free(struct kref *kref)
{
struct ft_sess *sess = container_of(kref, struct ft_sess, kref);
- transport_deregister_session(sess->se_sess);
+ target_remove_session(sess->se_sess);
kfree_rcu(sess, rcu);
}
--
2.7.2
