linux-kernel - [PATCH 04/10] libata: use __scsi_format

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Message-Id: <1415088409-46590-5-git-send-email-hare@suse.de>
Date:	Tue,  4 Nov 2014 09:06:43 +0100
From:	Hannes Reinecke <hare@...e.de>
To:	James Bottomley <jbottomley@...allels.com>
Cc:	Christoph Hellwig <hch@...radead.org>,
	Ewan Milne <emilne@...hat.com>,
	Robert Elliott <elliott@...com>, linux-scsi@...r.kernel.org,
	Hannes Reinecke <hare@...e.de>, linux-ide@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 04/10] libata: use __scsi_format_command()

libata already uses an internal buffer, so we should be using
__scsi_format_command() here.

Cc: linux-ide@...r.kernel.org
Cc: LKML <linux-kernel@...r.kernel.org>
Acked-by: Tejun Heo <tj@...nel.org>
Signed-off-by: Hannes Reinecke <hare@...e.de>
---
 drivers/ata/libata-eh.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index dad83df..6550a9a 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2509,15 +2509,12 @@ static void ata_eh_link_report(struct ata_link *link)
 
 		if (ata_is_atapi(qc->tf.protocol)) {
 			if (qc->scsicmd)
-				scsi_print_command(qc->scsicmd);
+				__scsi_format_command(cdb_buf, sizeof(cdb_buf),
+						      qc->scsicmd->cmnd,
+						      qc->scsicmd->cmd_len);
 			else
-				snprintf(cdb_buf, sizeof(cdb_buf),
-				 "cdb %02x %02x %02x %02x %02x %02x %02x %02x  "
-				 "%02x %02x %02x %02x %02x %02x %02x %02x\n         ",
-				 cdb[0], cdb[1], cdb[2], cdb[3],
-				 cdb[4], cdb[5], cdb[6], cdb[7],
-				 cdb[8], cdb[9], cdb[10], cdb[11],
-				 cdb[12], cdb[13], cdb[14], cdb[15]);
+				__scsi_format_command(cdb_buf, sizeof(cdb_buf),
+						      cdb, qc->dev->cdb_len);
 		} else {
 			const char *descr = ata_get_cmd_descript(cmd->command);
 			if (descr)
-- 
1.8.5.2

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