net: Print error message upon net usage when no ethernet-interface is found
authorStefan Roese <[email protected]>
Tue, 4 Mar 2008 16:40:41 +0000 (17:40 +0100)
committerWolfgang Denk <[email protected]>
Tue, 4 Mar 2008 23:18:49 +0000 (00:18 +0100)
commit6bc113886d7d316df1a4e459bec8baf027518551
tree1c6196f76a13863967f8bbee00278355d84d04e6
parenta30a549a3553032d809e0356306b62de0b125901
net: Print error message upon net usage when no ethernet-interface is found

This patch fixes a problem seen on PPC4xx boards, when no MAC address is
defined. Then no ethernet interface is available but a simple "tftp"
command will return without any error message which is quite confusing.

Signed-off-by: Stefan Roese <[email protected]>
net/eth.c