[PATCH v3 1/4] floppy: use print_hex_dump() in setup_DMA()

Denis Efremov
2020-05-01T13:46:22Z

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