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Vladimir Oltean authored
When RX timestamping is enabled and two link-local (non-meta) frames are received in a row, this constitutes an error. The tagger is always caching the last link-local frame, in an attempt to merge it with the meta follow-up frame when that arrives. To recover from the above error condition, the initial cached link-local frame is dropped and the second frame in a row is cached (in expectance of the second meta frame). However, when dropping the initial link-local frame, its backing memory was being leaked. Fixes: f3097be2 ("net: dsa: sja1105: Add a state machine for RX timestamping") Signed-off-by:
Vladimir Oltean <olteanv@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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