tree 50ca8a43125f0aa89f1444928a209420754a79f3
parent 0e991ec6a0340916d3f29bd5dcb35299069e7226
author Stephen Hemminger <shemminger@vyatta.com> 1227676411 -0800
committer David S. Miller <davem@davemloft.net> 1227676411 -0800

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>