net: qcom/emac: fix double free of SGMII IRQ during shutdown
If the interface is not up, then don't try to close it during a shutdown. This avoids possible double free of the IRQ, which can happen during a shutdown. Fixes: 03eb3eb4 ("net: qcom/emac: add shutdown function") Signed-off-by: NTimur Tabi <timur@codeaurora.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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