K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2010-11-23T14:30:22.598368Z
K 7
svn:log
V 424
taskqueue: drop unused tq_name field

tq_name was used write-only and besides it was just a pointer, so it
could point to some garbage in a temporary buffer that's gone.
This change shouldn't change KPI/KBI as struct taskqueue is private to
subr_taskqueue.c.
If we find a need for tq_name it can be resurrected at any moment.
taskqueue_create() interface is preserved for this purpose.

Suggested by:	jhb
MFC after:	10 days

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