K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2016-05-06T19:14:57.641581Z
K 7
svn:log
V 146
MFC r298224

Correct possible underflow conditions when checking for available space
in the tx h/w ring buffer.

Sponsored by:	Limelight Networks

END