From: Miaoqian Lin linmq006@gmail.com
[ Upstream commit 6ac059dacffa8ab2f7798f20e4bd3333890c541c ]
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 linmq006@gmail.com Acked-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://lore.kernel.org/r/20220603121543.22884-1-linmq006@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 2dd452a047cd..99e688498a9c 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -671,6 +671,7 @@ spufs_init_isolated_loader(void) return;
loader = of_get_property(dn, "loader", &size); + of_node_put(dn); if (!loader) return;