[POWERPC] arch/powerpc/sysdev/qe_lib of_node_get cleanup

No need for ?: as of_node_get() can handle NULL argument.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

 arch/powerpc/sysdev/qe_lib/qe_ic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/sysdev/qe_lib/qe_ic.c

@@ -352,7 +352,7 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags)
 		return;
 
 	memset(qe_ic, 0, sizeof(struct qe_ic));
-	qe_ic->of_node = node ? of_node_get(node) : NULL;
+	qe_ic->of_node = of_node_get(node);
 
 	qe_ic->irqhost = irq_alloc_host(IRQ_HOST_MAP_LINEAR,
 					NR_QE_IC_INTS, &qe_ic_host_ops, 0);