[PATCH] crypto: nx: nx-842-powernv: Add of_node_put() before return

Each iteration of for_each_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Add an of_node_put before the return. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta --- drivers/crypto/nx/nx-842

[PATCH v2] crypto: nx: nx-842-powernv: Add of_node_put() before return

Each iteration of for_each_compatible_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Add an of_node_put before the return. Issue found with Coccinelle. Acked-by: Stewart Smith Signed-off-by: Nishka Dasgupta