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scsi: acornscsi: Fix an error handling path in acornscsi_probe()
'ret' is known to be 0 at this point. Explicitly return -ENOMEM if one of
the 'ecardm_iomap()' calls fail.
Link: https://lore.kernel.org/r/20200530081622.577888-1-christophe.jaillet@wanadoo.fr
Fixes: e95a1b656a
("[ARM] rpc: acornscsi: update to new style ecard driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -2911,8 +2911,10 @@ static int acornscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
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ashost->base = ecardm_iomap(ec, ECARD_RES_MEMC, 0, 0);
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ashost->fast = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
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if (!ashost->base || !ashost->fast)
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if (!ashost->base || !ashost->fast) {
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ret = -ENOMEM;
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goto out_put;
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}
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host->irq = ec->irq;
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ashost->host = host;
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