diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-27 09:42:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-27 09:42:16 -0700 |
| commit | debd52a0506147c0ce8370ee82f5a3b79efa2f26 (patch) | |
| tree | 319ed9fcc08d47bf38a5d542e4fa2f0ce538c98c /drivers/scsi/qla2xxx/qla_target.c | |
| parent | c92067ae06cb71561628d9f4b24b56c1813c54e0 (diff) | |
| parent | 52ab9768f723823a71dc659f0fad803a90f80236 (diff) | |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Three small bug fixes (barrier elimination, memory leak on unload,
spinlock recursion) and a technical enhancement left over from the
merge window: the TCMU read length support is required for tape
devices read when the length of the read is greater than the tape
block size"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: scsi_debug: Fix memory leak on module unload
scsi: qla2xxx: Spinlock recursion in qla_target
scsi: ipr: Eliminate duplicate barriers
scsi: target: tcmu: add read length support
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 0fea2e2326be..1027b0cb7fa3 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1224,7 +1224,6 @@ static void qla24xx_chk_fcp_state(struct fc_port *sess) void qlt_schedule_sess_for_deletion(struct fc_port *sess) { struct qla_tgt *tgt = sess->tgt; - struct qla_hw_data *ha = sess->vha->hw; unsigned long flags; if (sess->disc_state == DSC_DELETE_PEND) @@ -1241,16 +1240,16 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess) return; } - spin_lock_irqsave(&ha->tgt.sess_lock, flags); if (sess->deleted == QLA_SESS_DELETED) sess->logout_on_delete = 0; + spin_lock_irqsave(&sess->vha->work_lock, flags); if (sess->deleted == QLA_SESS_DELETION_IN_PROGRESS) { - spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); + spin_unlock_irqrestore(&sess->vha->work_lock, flags); return; } sess->deleted = QLA_SESS_DELETION_IN_PROGRESS; - spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); + spin_unlock_irqrestore(&sess->vha->work_lock, flags); sess->disc_state = DSC_DELETE_PEND; |