soc: renesas: rcar-sysc: Add goto to of_node_put() before return
The local variable np in function rcar_sysc_pd_init takes the return
value of of_find_matching_node_and_match(), which gets a node but does
not put it. If np is not put before the function returns, it may cause
a memory leak.
Hence, remove the return statement that does not immediately follow a
putting of np. Replace it with a goto pointing to a pre-existing label
that first puts np and then returns the required value.
Issue found with Coccinelle.
Fixes: afa6f53df6052968 ("soc: renesas: rcar-sysc: Add support for fixing up power area tables")
Signed-off-by: Nishka Dasgupta <email@example.com>
Signed-off-by: Geert Uytterhoeven <firstname.lastname@example.org>
1 file changed