[U-Boot] [U-Boot, v2, 3/3] cmd: efi: Clarify calculation precedence for '&' and '?'

[Alexander Graf]

> Fix cppcheck complaint:
> [cmd/efi.c:173]: (style) Clarify calculation precedence for '&' and '?'.
> 
> Fixes: f1a0bafb5802 ("efi: Add a command to display the memory map")
> Signed-off-by: Eugeniu Rosca <erosca at de.adit-jv.com>
> Reviewed-by: Heinrich Schuchardt <xypron.glpk at gmx.de>

Thanks, applied to efi-2018.09

Alex