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drivers/macintosh: Delete an unnecessary check before the function call "of_node_put"
authorMarkus Elfring <elfring@users.sourceforge.net>
Wed, 4 Feb 2015 20:32:27 +0000 (21:32 +0100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 25 Mar 2015 05:53:27 +0000 (16:53 +1100)
The of_node_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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