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authorAndy Shevchenko <andy.shevchenko@gmail.com>2010-07-23 03:18:10 +0000
committerDavid S. Miller <davem@davemloft.net>2010-07-23 12:50:51 -0700
commit451e07a26483f3234f1df6b1f60b949dab4e7719 (patch)
tree138bdbbb8db9363f46e7ebfc6b472120d67fd1cb /net/core/pktgen.c
parent882d829a23756dd827d8ed30000f73f1b035ad29 (diff)
net: core: don't use own hex_to_bin() method
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/pktgen.c')
-rw-r--r--net/core/pktgen.c36
1 files changed, 12 insertions, 24 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 24a19debda1..10a1ea72010 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;