linux-kernel - [PATCH 33/38] libata: use __scsi_print

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Date:	Mon, 29 Sep 2014 13:59:02 +0200
From:	Hannes Reinecke <hare@...e.de>
To:	James Bottomley <jbottomley@...allels.com>
Cc:	Christoph Hellwig <hch@...radead.org>, linux-scsi@...r.kernel.org,
	Robert Elliott <elliott@...com>,
	Hannes Reinecke <hare@...e.de>, Tejun Heo <tj@...nel.org>,
	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 33/38] libata: use __scsi_print_command()

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

Cc: Tejun Heo <tj@...nel.org>
Cc: linux-ide@...r.kernel.org
Cc: LKML <linux-kernel@...r.kernel.org>
Signed-off-by: Hannes Reinecke <hare@...e.de>
---
 drivers/ata/libata-eh.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index dad83df..74c5652 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2509,15 +2509,11 @@ 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_print_command(cdb_buf, sizeof(cdb_buf),
+						     qc->scsicmd->cmnd);
 			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_print_command(cdb_buf, sizeof(cdb_buf),
+						     (unsigned char *)cdb);
 		} else {
 			const char *descr = ata_get_cmd_descript(cmd->command);
 			if (descr)
-- 
1.8.5.2

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