[greybus-dev] Re: [PATCH] staging: greybus: eclose macro in a do - while loop

On Sat, Mar 11, 2023 at 03:59:19PM +0200, Menna Mahmoud wrote:

" ERROR: Macros with multiple statements should be enclosed in a do - while loop"

Reported by checkpath.

do loop with the conditional expression set to a constant value of zero (0).This creates a loop that will execute exactly one time.This is a coding idiom that allows a multi-line macro to be used anywhere that a single statement can be used.

So, enclose `gb_loopback_stats_attrs` macro in do - while (0) to fix checkpath error

Signed-off-by: Menna Mahmoud eng.mennamahmoud.mm@gmail.com

This breaks the build. You need to compile the code before sending a patch.

regards, dan carpenter