hpsa: skip free_irq calls if irqs are not allocated
If try_soft_reset fails to re-allocate irqs, the error exit starts with free_irq calls, which generate kernel WARN messages since they were already freed a few lines earlier. Jump to the next exit label to skip the free_irq calls. Reviewed-by: Scott Teel <scott.teel@pmcs.com> Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Hannes Reinecke <hare@Suse.de> Signed-off-by: Robert Elliott <elliott@hp.com> Signed-off-by: Don Brace <don.brace@pmcs.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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@ -7759,7 +7759,12 @@ reinit_after_soft_reset:
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if (rc) {
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dev_warn(&h->pdev->dev,
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"Failed to request_irq after soft reset.\n");
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goto clean4;
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/*
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* clean4 starts with free_irqs, but that was just
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* done. Then, request_irqs_failed, so there is
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* nothing to free. So, goto the next label.
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*/
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goto clean3;
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}
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rc = hpsa_kdump_soft_reset(h);
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