scsi: pm8001: Use rollback index when freeing MSI-X vectors

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pm8001_request_msix() unwinds previously registered handlers with
free_irq() when request_irq() fails. The rollback loop uses the failing
index i for every iteration instead of the already registered vector
index j.

That passes the wrong IRQ/dev_id pair to free_irq() and leaves the
earlier handlers installed. Use j for both pci_irq_vector() and the
matching irq_vector entry in the rollback loop.

Fixes: a76037ff34 ("scsi: pm8001: switch to pci_irq_alloc_vectors")
Cc: stable@vger.kernel.org
Assisted-by: Codex:GPT-5
Signed-off-by: Runyu Xiao <runyu.xiao@seu.edu.cn>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Link: https://patch.msgid.link/20260824113618.2239100-1-runyu.xiao@seu.edu.cn
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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Runyu Xiao 2026-08-24 19:36:18 +08:00 • committed by Martin K. Petersen (Oracle)

parent 98f0a1422e

commit 3f92a64545

1 changed files with 2 additions and 2 deletions

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drivers/scsi/pm8001/pm8001_init.c

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