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| author | Ingo Molnar <mingo@kernel.org> | 2014-09-08 08:11:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-09-08 08:11:34 +0200 |
| commit | e2627dce268024aff962132057cb8acb219c9c40 (patch) | |
| tree | 52711c41cf957b0fa37d08e627c6370c7aa637fa /lib/net_utils.c | |
| parent | 177ef2a6315ea7bf173653182324e1dcd08ffeaa (diff) | |
| parent | 2ce7598c9a453e0acd0e07be7be3f5eb39608ebd (diff) | |
Merge tag 'v3.17-rc4' into sched/core, to prevent conflicts with upcoming patches, and to refresh the tree
Linux 3.17-rc4
Diffstat (limited to 'lib/net_utils.c')
| -rw-r--r-- | lib/net_utils.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/net_utils.c b/lib/net_utils.c index 2e3c52c8d050..148fc6e99ef6 100644 --- a/lib/net_utils.c +++ b/lib/net_utils.c @@ -3,24 +3,24 @@ #include <linux/ctype.h> #include <linux/kernel.h> -int mac_pton(const char *s, u8 *mac) +bool mac_pton(const char *s, u8 *mac) { int i; /* XX:XX:XX:XX:XX:XX */ if (strlen(s) < 3 * ETH_ALEN - 1) - return 0; + return false; /* 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; + return false; if (i != ETH_ALEN - 1 && s[i * 3 + 2] != ':') - return 0; + return false; } 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; + return true; } EXPORT_SYMBOL(mac_pton); |