From: stephen hemminger <stephen@networkplumber.org>
Date: Sat, 13 Apr 2013 14:06:07 +0000 (+0000)
Subject: bridge: make user modified path cost sticky
X-Git-Tag: v3.9-rc8~20^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f3359bdc83f1abb1989e0817ab0e0b18667c828;p=pandora-kernel.git

bridge: make user modified path cost sticky

Keep a STP port path cost value if it was set by a user.
Don't replace it with the link-speed based path cost
whenever the link goes down and comes back up.

Reported-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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