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Message-Id: <2519848e90eac1857ff7a8399e118980dd0bfbd0.1279890832.git.andy.shevchenko@gmail.com>
Date: Fri, 23 Jul 2010 16:18:10 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH 5/5] net: core: don't use own hex_to_bin() method
Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
net/core/pktgen.c | 36 ++++++++++++------------------------
1 files changed, 12 insertions(+), 24 deletions(-)
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 24a19de..10a1ea7 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1434,18 +1434,12 @@ static ssize_t pktgen_if_write(struct file *file,
i += len;
for (*m = 0; *v && m < pkt_dev->dst_mac + 6; v++) {
- if (*v >= '0' && *v <= '9') {
- *m *= 16;
- *m += *v - '0';
- }
- if (*v >= 'A' && *v <= 'F') {
- *m *= 16;
- *m += *v - 'A' + 10;
- }
- if (*v >= 'a' && *v <= 'f') {
- *m *= 16;
- *m += *v - 'a' + 10;
- }
+ int value;
+
+ value = hex_to_bin(*v);
+ if (value >= 0)
+ *m = *m * 16 + value;
+
if (*v == ':') {
m++;
*m = 0;
@@ -1476,18 +1470,12 @@ static ssize_t pktgen_if_write(struct file *file,
i += len;
for (*m = 0; *v && m < pkt_dev->src_mac + 6; v++) {
- if (*v >= '0' && *v <= '9') {
- *m *= 16;
- *m += *v - '0';
- }
- if (*v >= 'A' && *v <= 'F') {
- *m *= 16;
- *m += *v - 'A' + 10;
- }
- if (*v >= 'a' && *v <= 'f') {
- *m *= 16;
- *m += *v - 'a' + 10;
- }
+ int value;
+
+ value = hex_to_bin(*v);
+ if (value >= 0)
+ *m = *m * 16 + value;
+
if (*v == ':') {
m++;
*m = 0;
--
1.7.1.1
--
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