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>
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 @@
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 @@
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;