Fix following coccicheck warning:
./arch/powerpc/platforms/pseries/iommu.c:924:1-28: WARNING: Function
for_each_node_with_property should have of_node_put() before break
Early exits from for_each_node_with_property should decrement the
node reference counter.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-by: Leonardo Bras <leobras.c@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211014075624.16344-1-wanjiabing@vivo.com
}
window = ddw_list_new_entry(pdn, dma64);
- if (!window)
+ if (!window) {
+ of_node_put(pdn);
break;
+ }
spin_lock(&dma_win_list_lock);
list_add(&window->list, &dma_win_list);