From: Stephen Hemminger <shemminger@vyatta.com>
Date: Wed, 26 Nov 2008 05:13:31 +0000 (-0800)
Subject: tc: check for errors in gen_rate_estimator creation
X-Git-Tag: v2.6.29-rc1~581^2~390
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71bcb09a57894fa35591ce93dd972065eeecb63a;p=pandora-kernel.git

tc: check for errors in gen_rate_estimator creation

The functions gen_new_estimator and gen_replace_estimator can return
errors, but they were being ignored.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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