tcm_qla2xxx: Fix incorrect use of __transport_register_session

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commit 75c3d0bf9c upstream.

This patch fixes the incorrect use of __transport_register_session()
in tcm_qla2xxx_check_initiator_node_acl() code, that does not perform
explicit se_tpg->session_lock when accessing se_tpg->tpg_sess_list
to add new se_sess nodes.

Given that tcm_qla2xxx_check_initiator_node_acl() is not called with
qla_hw->hardware_lock held for all accesses of ->tpg_sess_list, the
code should be using transport_register_session() instead.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Giridhar Malavali <giridhar.malavali@qlogic.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

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Bart Van Assche 2015-03-19 22:25:16 -07:00 • committed by Luis Henriques

parent 41e5c1d8cb

commit 9b72dbfecf

1 changed files with 1 additions and 1 deletions

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drivers/scsi/qla2xxx/tcm_qla2xxx.c

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