net: stmmac: use SPEED_UNKNOWN/DUPLEX_UNKNOWN

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It is better to use DUPLEX_UNKNOWN instead of just "-1".
Using 0 for an invalid speed is bad since 0 is a valid value for speed.
So this patch replace 0 by SPEED_UNKNOWN.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Reviewed-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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LABBE Corentin 2017-02-15 10:46:40 +01:00 • committed by David S. Miller

parent 3e12790eed

commit bd00632c52

1 changed files with 6 additions and 6 deletions

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drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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