Re: drivers: net: cpsw: Fix broken loop condition in switch mode

[David Miller]

From: "Lennart Sorensen" <lsorense@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 31 Oct 2014 13:28:54 -0400

> 0d961b3b52f566f823070ce2366511a7f64b928c (drivers: net: cpsw: fix buggy
> loop condition) accidentally fixed a loop comparison in too many places
> while fixing a real bug.
> 
> It was correct to fix the dual_emac mode section since there 'i' is used
> as an index into priv->slaves which is a 0 based array.
> 
> However the other two changes (which are only used in switch mode)
> are wrong since there 'i' is actually the ALE port number, and port 0
> is the host port, while port 1 and up are the slave ports.
> 
> Putting the loop condition back in the switch mode section fixes it.
> 
> A comment has been added to point out the intent clearly to avoid future
> confusion.  Also a comment is fixed that said the opposite of what was
> actually happening.
> 
> Signed-off-by: Len Sorensen <lsorense@xxxxxxxxxxxxxxxxxxx>
> Acked-by: Heiko Schocher <hs@xxxxxxx>

Applied.
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