[PATCH] powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader

[Miaoqian Lin]

of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.

Fixes: 0afacde3df4c ("[POWERPC] spufs: allow isolated mode apps by starting the 
SPE loader")
Signed-off-by: Miaoqian Lin <linmq...@gmail.com>
---
 arch/powerpc/platforms/cell/spufs/inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/cell/spufs/inode.c 
b/arch/powerpc/platforms/cell/spufs/inode.c
index 34334c32b7f5..320008528edd 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -660,6 +660,7 @@ spufs_init_isolated_loader(void)
                return;
 
        loader = of_get_property(dn, "loader", &size);
+       of_node_put(dn);
        if (!loader)
                return;
 
-- 
2.25.1