[SCSI] qla2xxx: only free_irq() after request_irq() succeeds

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If qla2x00_probe_one() fails before calling request_irq() but gets to
qla2x00_free_device() then it will mistakenly try to free an irq it didn't
request.  It's chosing to free based on ha->pdev->irq which is always set.

host->irq is set after request_irq() succeeds so let's use that to decide
to free or not.

This was observed and tested when a silly set of circumstances lead to
firmware loading failing on a 2100.

Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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Zach Brown 2006-04-18 21:09:22 -07:00 • committed by James Bottomley

parent 1a34456bbb

commit 77347ff755

1 changed files with 2 additions and 2 deletions

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drivers/scsi/qla2xxx/qla_os.c

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