video: of: display_timing: delete unneeded test before of_node_put

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Of_node_put supports NULL as its argument, so the initial test is not
necessary.  Furthermore, native_mode cannot be NULL at this point.

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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

...

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Julia Lawall 2014-08-08 12:07:55 +02:00 • committed by Tomi Valkeinen

parent 52addcf9d6

commit 68ecfe2fe2

1 changed files with 1 additions and 2 deletions

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drivers/video/of_display_timing.c

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