Re: [PATCH 1/14] i2c: mpc: delete unneeded test before of_node_put
From: Wolfram Sang
Date: Fri Aug 08 2014 - 12:50:55 EST
On Fri, Aug 08, 2014 at 12:07:42PM +0200, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@xxxxxxx>
>
> Of_node_put supports NULL as its argument, so the initial test is not
> necessary.
>
> Suggested by Uwe Kleine-KÃnig.
>
> 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: Julia Lawall <Julia.Lawall@xxxxxxx>
>
Applied to for-next, thanks!
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