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由 Julia Lawall 提交于
Of_node_put supports NULL as its argument, so the initial test is not necessary. Suggested by Uwe Kleine-König. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ -if (e) of_node_put(e); // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: NMichal Simek <michal.simek@xilinx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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