Net: clarify board/cpu_eth_init calls
authorBen Warren <biggerbadderben@gmail.com>
Wed, 1 Sep 2010 06:05:04 +0000 (23:05 -0700)
committerWolfgang Denk <wd@denx.de>
Sun, 14 Nov 2010 23:01:15 +0000 (00:01 +0100)
commit8ad25bf8d9233eb7d0b614612108622a59069354
tree28fa95e858ad2f9ac4ebecb194b3421de7bf3da3
parenta98ae78fe17a1ab82ecf62fd4e2771d3c492e111
Net: clarify board/cpu_eth_init calls

This has always been confusing, and the idea of these functions returning the
number of interfaces initialized was half-baked and ultimately pointless.
Instead, act more like regular functions and return < 0 on failure, >= 0 on
success.

This change shouldn't break anything.

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
net/eth.c