net: Open ethernet devices explicitly
Open ethernet devices explicitly rather than implicitly when sending packets. This allows us to not only enable, but in the next step to also disable ethernet devices. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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include/net.h |
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net/dhcp.c |
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net/eth.c |
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net/ifup.c |
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