K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2016-04-18T20:33:44.254671Z
K 7
svn:log
V 248
Correct possible underflow conditions when checking for available space
in the tx h/w ring buffer.

Reviewed by:	gnn jeb.j.cramer@intel.com
MFC after:	1 week
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D5918

END