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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-11-11 12:35:21 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-01-20 14:13:00 +0100 |
commit | 27d4fe7a08ed83360824eba37b533ca30c5b7303 (patch) | |
tree | aaa6779d9404a1d82d3d284f23bf0ab7a40f3d42 | |
parent | cec6fd5d85511bd7364d8472c28f7136a3196edb (diff) | |
download | barebox-27d4fe7a08ed83360824eba37b533ca30c5b7303.tar.gz barebox-27d4fe7a08ed83360824eba37b533ca30c5b7303.tar.xz |
net: Fix error return value for string_to_ethaddr
Return a proper error code instead of -1 which would be -EPERM.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | net/net.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -143,12 +143,12 @@ int string_to_ethaddr(const char *str, u8 enetaddr[6]) if (!str || strlen(str) != 17) { memset(enetaddr, 0, 6); - return -1; + return -EINVAL; } if (str[2] != ':' || str[5] != ':' || str[8] != ':' || str[11] != ':' || str[14] != ':') - return -1; + return -EINVAL; for (reg = 0; reg < 6; ++reg) { enetaddr[reg] = simple_strtoul (str, &e, 16); |