mips: mti-malta: Fix refcount leak in malta-time.c

In update_gic_frequency_dt(), of_find_compatible_node() will return
a node pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c
index bbf1e38e14319742d2a85ebbc2926eb44f5b44e1..2cb708cdf01a0cc02c9f062825a4a102f1a9d5f5 100644 (file)
--- a/arch/mips/mti-malta/malta-time.c
+++ b/arch/mips/mti-malta/malta-time.c
@@ -214,6 +214,8 @@ static void update_gic_frequency_dt(void)
 
        if (of_update_property(node, &gic_frequency_prop) < 0)
                pr_err("error updating gic frequency property\n");
+
+       of_node_put(node);
 }
 
 #endif