net/packet: fix missing net_device reference release
When using a TX ring buffer, if an error occurs processing a control message (e.g. invalid message), the net_device reference is not released. Fixes c14ac945 ("sock: enable timestamping using control messages") Signed-off-by:Douglas Caetano dos Santos <douglascs@taghos.com.br> Acked-by:
Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
4762010f
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