tree c614874d23ae0216f921d9bdc4b697f403ff7b78
parent 6a3e6aa10bf516c5c507292489e4d1fddeb2901b
author Julia Lawall <Julia.Lawall@lip6.fr> 1407492474 +0200
committer David S. Miller <davem@davemloft.net> 1407518888 -0700

fec_mpc52xx: delete unneeded test before of_node_put

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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>