[PATCH net v3 1/4] net: ethernet: cortina: Fix MTU max setting

[Vladimir Oltean]

On Tue, Nov 07, 2023 at 10:54:26AM +0100, Linus Walleij wrote:
> The RX max frame size is over 10000 for the Gemini ethernet,
> but the TX max frame size is actually just 2047 (0x7ff after
> checking the datasheet). Reflect this in what we offer to Linux,
> cap the MTU at the TX max frame minus ethernet headers.
> 
> Use the BIT() macro for related bit flags so these TX settings
> are consistent.

What does this second paragraph intend to say? The patch doesn't use the
BIT() macro.