net: ena: fix incorrect default RSS key
Bug description: When running "ethtool -x <if_name>" the key shows up as all zeros. When we use "ethtool -X <if_name> hfunc toeplitz hkey <some:random:key>" to set the key and then try to retrieve it using "ethtool -x <if_name>" then we return the correct key because we return the one we saved. Bug cause: We don't fetch the key from the device but instead return the key that we have saved internally which is by default set to zero upon allocation. Fix: This commit fixes the issue by initializing the key to a random value using netdev_rss_key_fill(). Fixes: 1738cd3e ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)") Signed-off-by:Sameeh Jubran <sameehj@amazon.com> Signed-off-by:
Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
cf6d17fd
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