Commit 8ac6e995 authored Nov 22, 2014 by Markus Elfring Committed by Scott Wood Jan 29, 2015

PowerPC-83xx: Deletion of an unnecessary check before the function call "of_node_put"



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: Scott Wood <scottwood@freescale.com>

parent fd5f4914

arch/powerpc/platforms/83xx/usb.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -162,7 +162,6 @@ int mpc831x_usb_cfg(void)

		iounmap(immap);

		if (immr_node)
		of_node_put(immr_node);

		/* Map USB SOC space */

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