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authorAndy Shevchenko <andy.shevchenko@gmail.com>2013-06-04 19:46:26 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-05 12:00:27 -0700
commit4cd5773a2ae6facdde3f563087a4cc50f00d9530 (patch)
treef473e0a20e69f056394d3b268bfb4256cedff4ed /net
parent143e9c76c487957de89808cf2a3c828518ad131b (diff)
downloadop-kernel-dev-4cd5773a2ae6facdde3f563087a4cc50f00d9530.zip
op-kernel-dev-4cd5773a2ae6facdde3f563087a4cc50f00d9530.tar.gz
net: core: move mac_pton() to lib/net_utils.c
Since we have at least one user of this function outside of CONFIG_NET scope, we have to provide this function independently. The proposed solution is to move it under lib/net_utils.c with corresponding configuration variable and select wherever it is needed. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reported-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/Kconfig1
-rw-r--r--net/core/netpoll.c1
-rw-r--r--net/core/utils.c22
3 files changed, 2 insertions, 22 deletions
diff --git a/net/Kconfig b/net/Kconfig
index 2ddc904..6dfe1c6 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -5,6 +5,7 @@
menuconfig NET
bool "Networking support"
select NLATTR
+ select GENERIC_NET_UTILS
---help---
Unless you really know what you are doing, you should say Y here.
The reason is that some programs need kernel networking support even
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index cec074b..35a9f080 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -12,6 +12,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/moduleparam.h>
+#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/string.h>
diff --git a/net/core/utils.c b/net/core/utils.c
index 3c7f5b5..aa88e23 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -338,25 +338,3 @@ void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
csum_unfold(*sum)));
}
EXPORT_SYMBOL(inet_proto_csum_replace16);
-
-int mac_pton(const char *s, u8 *mac)
-{
- int i;
-
- /* XX:XX:XX:XX:XX:XX */
- if (strlen(s) < 3 * ETH_ALEN - 1)
- return 0;
-
- /* Don't dirty result unless string is valid MAC. */
- for (i = 0; i < ETH_ALEN; i++) {
- if (!isxdigit(s[i * 3]) || !isxdigit(s[i * 3 + 1]))
- return 0;
- if (i != ETH_ALEN - 1 && s[i * 3 + 2] != ':')
- return 0;
- }
- for (i = 0; i < ETH_ALEN; i++) {
- mac[i] = (hex_to_bin(s[i * 3]) << 4) | hex_to_bin(s[i * 3 + 1]);
- }
- return 1;
-}
-EXPORT_SYMBOL(mac_pton);
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