[PATCH] libata: fast exit from EH while unloading
Make EH exit fast if the port is being unloaded. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -1680,6 +1680,10 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
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down_xfermask = 0;
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rc = 0;
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/* if UNLOADING, finish immediately */
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if (ap->flags & ATA_FLAG_UNLOADING)
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goto out;
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/* skip EH if possible. */
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if (ata_eh_skip_recovery(ap))
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ehc->i.action = 0;
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