[PATCH v3 5/5] [S390] zcrypt: use seq_hex_dump() to dump buffers

Andy Shevchenko
2014-08-25T09:03:33Z

Instead of custom approach let's use recently introduced seq_hex_dump() helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/s390/crypto/zcrypt_api.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 0e18c5d..d1f9983 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -1203,16 +1203,8 @@ static void sprinthx(unsigned char *title, struct seq_file *m,
static void sprinthx4(unsigned char *title, struct seq_file *m,
unsigned int *array, unsigned int len)
{
- int r;
-
seq_printf(m, "\n%s\n", title);
- for (r = 0; r < len; r++) {
- if ((r % 8) == 0)
- seq_printf(m, " ");
- seq_printf(m, "%08X ", array[r]);
- if ((r % 8) == 7)
- seq_putc(m, '\n');
- }
+ seq_hex_dump(m, " ", DUMP_PREFIX_NONE, 32, 4, array, len, false);
seq_putc(m, '\n');
}

--
2.1.0