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 <sr@denx.de>
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1 changed files with 3 additions and 1 deletions
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@ -441,8 +441,10 @@ int eth_init(bd_t *bis)
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{
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struct eth_device* old_current;
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if (!eth_current)
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if (!eth_current) {
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puts ("No ethernet found.\n");
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return -1;
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}
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old_current = eth_current;
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do {
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