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Fixes crash with certain topology setups. Reported and tested by Timm Essigke <Timm.Essigke@uni-bayreuth.de>

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2020 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2010-08-30 10:30:17 +00:00
parent 7f042fc37b
commit 83945bde9c
1 changed files with 11 additions and 2 deletions
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qla2x00t/qla_os.c
+11 -2
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@@ -671,8 +671,14 @@ qla2x00_abort_fcport_cmds(fc_port_t *fcport)
int cnt;
unsigned long flags;
srb_t *sp;
scsi_qla_host_t *ha = fcport->ha;
scsi_qla_host_t *pha = to_qla_parent(ha);
scsi_qla_host_t *ha;
scsi_qla_host_t *pha;
if (fcport == NULL)
goto out;
ha = fcport->ha;
pha = to_qla_parent(ha);
spin_lock_irqsave(&pha->hardware_lock, flags);
for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
@@ -697,6 +703,9 @@ qla2x00_abort_fcport_cmds(fc_port_t *fcport)
spin_lock_irqsave(&pha->hardware_lock, flags);
}
spin_unlock_irqrestore(&pha->hardware_lock, flags);
out:
return;
}
static void