K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2021-09-03T00:01:02.286108Z
K 7
svn:log
V 474
Don't error out on unused but set variables with clang 13

Clang 13.0.0 now has a -Wunused-but-set-variable warning similar to the
one gcc has had for quite a while. Since this triggers *very* often for
our kernel builds, don't make it a hard error, but leave the warning
visible so is some incentive to fix the instances.

(cherry picked from commit 395d46caaed73228b84dfaeb37c702304a46ba8f)

Git Hash:   f4fed768bba45a406f73ed1491d7e52fd1a8711d
Git Author: dim@FreeBSD.org
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