K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2015-07-30T18:28:37.184166Z
K 7
svn:log
V 429
ib mad: fix an incorrect use of list_for_each_entry

In tf_dequeue(), if we reach the end of the list without finding a
non-cancelled element, "tmp" will be a pointer into the list head, so the
tmp->canceled check is bogus. Use a flag instead.

Submitted by:	Tao Liu <Tao.Liu@isilon.com>
Reviewed by:	hselasky
MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
Differential Revision: https://reviews.freebsd.org/D3244

END