K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2018-11-13T21:29:56.805347Z
K 7
svn:log
V 412
locks: plug warnings about unitialized variables

They only showed up after I redefined LOCKSTAT_ENABLED to 0.

doing_lockprof in mutex.c is a real (but harmless) bug. Should the
value be non-zero it will do checks for lock profiling which would
otherwise be skipped.

state in rwlock.c is a wart from the compiler, the value can't be
used if lock profiling is not enabled.

Sponsored by:	The FreeBSD Foundation

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