[PATCH 09/12] drivers: net: use kernel's method to get byte in hex form

[Andy Shevchenko]

From: Andy Shevchenko <ext-andriy.shevchenko@xxxxxxxxx>

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@xxxxxxxxx>
---
 drivers/net/ppp_synctty.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 3a13cec..e4b3cf6 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -108,12 +108,10 @@ static void
 ppp_print_hex (register __u8 * out, const __u8 * in, int count)
 {
 	register __u8 next_ch;
-	static const char hex[] = "0123456789ABCDEF";
 
 	while (count-- > 0) {
 		next_ch = *in++;
-		*out++ = hex[(next_ch >> 4) & 0x0F];
-		*out++ = hex[next_ch & 0x0F];
+		out = pack_hex_byte(out, next_ch);
 		++out;
 	}
 }
-- 
1.5.6.5

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