On 11/20/20 12:28, Joe Perches wrote:

On Fri, 2020-11-20 at 12:21 -0600, Gustavo A. R. Silva wrote:

quoted

Hi all,

This series aims to fix almost all remaining fall-through warnings in
order to enable -Wimplicit-fallthrough for Clang.

In preparation to enable -Wimplicit-fallthrough for Clang, explicitly
add multiple break/goto/return/fallthrough statements instead of just
letting the code fall through to the next case.

Notice that in order to enable -Wimplicit-fallthrough for Clang, this
change[1] is meant to be reverted at some point. So, this patch helps
to move in that direction.

This was a bit hard to parse for a second or three.

Thanks Gustavo.

How was this change done?

I audited case by case in order to determine the best fit for each
situation. Depending on the surrounding logic, sometimes it makes
more sense a goto or a fallthrough rather than merely a break.

Thanks
--
Gustavo