linux-kernel - Re: [git patches] libata fixes

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Date:	Tue, 14 Nov 2006 11:32:50 -0500
From:	Mark Lord <liml@....ca>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	Andrew Morton <akpm@...l.org>, Linus Torvalds <torvalds@...l.org>,
	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git patches] libata fixes

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7af2a4b..5c1fc46 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1612,9 +1612,9 @@ early_finish:
 
 err_did:
 	ata_qc_free(qc);
-err_mem:
 	cmd->result = (DID_ERROR << 16);
 	done(cmd);
+err_mem:
 	DPRINTK("EXIT - internal\n");
 	return 0;

This doesn't look correct to me, but I did miss out on the original discussion(?).

Any time we return 0 from queuecommand, the SCSI mid-layer expects us
to also take care of invoking the done() function.  Where does this now
happen for this case (err_mem) ???

Cheers
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