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qla2x00t-32gbit: Check locking assumptions at runtime in qla2x00_abort_srb()

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Document the locking assumptions this function relies on and also verify
these locking assumptions at runtime.

Cc: Quinn Tran <qutran@marvell.com>
Cc: Daniel Wagner <dwagner@suse.de>
Link: https://lore.kernel.org/r/20200123042345.23886-2-bvanassche@acm.org
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

[ commit 2494c2868d6e0eaaefd42f4fd2d260a8c35d240d upstream ]


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8785 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2020-03-07 21:08:16 +00:00
parent 98a11ac4cd
commit 590c45cf32
1 changed files with 2 additions and 0 deletions
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qla2x00t-32gbit/qla_os.c
+2
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@@ -1737,6 +1737,8 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res,
bool ret_cmd;
uint32_t ratov_j;
lockdep_assert_held(qp->qp_lock_ptr);
if (qla2x00_chip_is_down(vha)) {
sp->done(sp, res);
return;