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>
1 parent cec6fd5 commit 27d4fe7a08ed83360824eba37b533ca30c5b7303
@Sascha Hauer Sascha Hauer authored on 11 Nov 2013
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net/net.c