net: core: Prevent from dereferencing null pointer when releasing SKB
Added NULL check to make __dev_kfree_skb_irq consistent with kfree family of functions. Link: https://bugzilla.kernel.org/show_bug.cgi?id=195289 Signed-off-by:Myungho Jung <mhjungk@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
5294b830
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