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[v2,03/25] crypto: ansi_cprng - Use %phN rather than print_hex_dump for debug

Message ID 4999a01f546537ea4ebc37207cdeb151a52c9eab.1417951990.git.linux@horizon.com (mailing list archive)
State RFC
Delegated to: Herbert Xu
Headers show

Commit Message

George Spelvin Dec. 7, 2014, 12:26 p.m. UTC 
Since the goal is to compare to NIST test vectors, which are printed
on a single like without spaces, this comes much closer.

Signed-off-by: George Spelvin <linux@horizon.com>
---
 crypto/ansi_cprng.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
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Patch

diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
index 143e0cfa..b54e4e75 100644
--- a/crypto/ansi_cprng.c
+++ b/crypto/ansi_cprng.c
@@ -60,10 +60,7 @@  static int dbg;
 static void hexdump(char *note, unsigned char *buf, unsigned int len)
 {
 	if (dbg) {
-		printk(KERN_CRIT "%s", note);
-		print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
-				16, 1,
-				buf, len, false);
+		printk(KERN_CRIT "%s%*phN", note, (int)len, buf);
 	}
 }