[PATCH 4/4] fs: btrfs: initialize @ii in show_dir() to make coverity happy

[Marek Behun]

On Mon, 2 Nov 2020 08:27:16 +0800
Qu Wenruo <wqu at suse.com> wrote:

> Thus I really tend to believe it's just a bug in coverity.
> All locations accessing @ii all have its key.type checked to ensure it get filled in the first place.

If this is a bug in coverity, we should fix coverity, not add extra
code to U-Boot, even if it is just one instruction. That simply stinks
the same way like when systemd crashed when "debug" parameter was
present in /proc/cmdline, and they sent a patch to kernel which removed
the "debug" parameter, instead of fixing systemd. IMO.

Marek