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| author | Andy Shevchenko <andy.shevchenko@gmail.com> | 2013-06-04 19:46:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-05 12:00:27 -0700 |
| commit | 4cd5773a2ae6facdde3f563087a4cc50f00d9530 (patch) | |
| tree | f473e0a20e69f056394d3b268bfb4256cedff4ed /net/core/utils.c | |
| parent | 143e9c76c487957de89808cf2a3c828518ad131b (diff) | |
| download | linux-4cd5773a2ae6facdde3f563087a4cc50f00d9530.tar.bz2 | |
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/core/utils.c')
| -rw-r--r-- | net/core/utils.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/net/core/utils.c b/net/core/utils.c index 3c7f5b51b979..aa88e23fc87a 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); |