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authorAndrey Smirnov <andrew.smirnov@gmail.com>2018-12-06 23:29:02 -0800
committerSascha Hauer <s.hauer@pengutronix.de>2018-12-10 09:53:09 +0100
commit3224a21aa25bd99b4c72f581c3d76d65a7df8cd8 (patch)
tree1f3b70c2eb80c507cbadaa2120c6b273418c64fa
parentb76b1e8a7856719c187bef2d2c329635a730b9c9 (diff)
downloadbarebox-3224a21aa25bd99b4c72f581c3d76d65a7df8cd8.tar.gz
net: lib: Make use of ETH_ALEN
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--net/lib.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/lib.c b/net/lib.c
index d4343bc..d2b3313 100644
--- a/net/lib.c
+++ b/net/lib.c
@@ -28,13 +28,13 @@
#include <net.h>
#include <linux/ctype.h>
-int string_to_ethaddr(const char *str, u8 enetaddr[6])
+int string_to_ethaddr(const char *str, u8 enetaddr[ETH_ALEN])
{
int reg;
char *e;
if (!str || strlen(str) != 17) {
- memset(enetaddr, 0, 6);
+ memset(enetaddr, 0, ETH_ALEN);
return -EINVAL;
}
@@ -42,7 +42,7 @@ int string_to_ethaddr(const char *str, u8 enetaddr[6])
str[11] != ':' || str[14] != ':')
return -EINVAL;
- for (reg = 0; reg < 6; ++reg) {
+ for (reg = 0; reg < ETH_ALEN; ++reg) {
enetaddr[reg] = simple_strtoul(str, &e, 16);
str = e + 1;
}
@@ -50,7 +50,7 @@ int string_to_ethaddr(const char *str, u8 enetaddr[6])
return 0;
}
-void ethaddr_to_string(const u8 enetaddr[6], char *str)
+void ethaddr_to_string(const u8 enetaddr[ETH_ALEN], char *str)
{
sprintf(str, "%02x:%02x:%02x:%02x:%02x:%02x",
enetaddr[0], enetaddr[1], enetaddr[2], enetaddr[3],