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From:   Denis Efremov <efremov@linux.com>
To:     linux-block@vger.kernel.org
Cc:     Denis Efremov <efremov@linux.com>, Willy Tarreau <w@1wt.eu>,
        Christoph Hellwig <hch@infradead.org>,
        Joe Perches <joe@perches.com>, linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/4] floppy: use print_hex_dump() in setup_DMA()
Date:   Fri,  1 May 2020 16:44:13 +0300
Message-Id: <20200501134416.72248-2-efremov@linux.com>
In-Reply-To: <20200501134416.72248-1-efremov@linux.com>
References: <20200501134416.72248-1-efremov@linux.com>
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Remove pr_cont() and use print_hex_dump() in setup_DMA() to print the
contents of the cmd buffer.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Denis Efremov <efremov@linux.com>
---
 drivers/block/floppy.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 2817170dd403..3ab6e804b5ec 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -1069,12 +1069,9 @@ static void setup_DMA(void)
 	unsigned long f;
 
 	if (raw_cmd->length == 0) {
-		int i;
-
-		pr_info("zero dma transfer size:");
-		for (i = 0; i < raw_cmd->cmd_count; i++)
-			pr_cont("%x,", raw_cmd->cmd[i]);
-		pr_cont("\n");
+		print_hex_dump(KERN_INFO, "zero dma transfer size: ",
+			       DUMP_PREFIX_NONE, 16, 1,
+			       raw_cmd->cmd, raw_cmd->cmd_count, false);
 		cont->done(0);
 		fdc_state[current_fdc].reset = 1;
 		return;
-- 
2.25.3