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[ Upstream commit7cce81df7d] of_get_child_by_name() returns a node pointer with refcount incremented, which must be released with of_node_put() when done. However, in parse_fixed_partitions(), when dedicated is true (i.e., a "partitions" subnode was found), the ofpart_node obtained from of_get_child_by_name() is never released on any code path. Add of_node_put(ofpart_node) calls on all exit paths when dedicated is true to fix the reference count leak. This bug was detected by our static analysis tool. Fixes:562b4e91d3("mtd: parsers: ofpart: fix parsing subpartitions") Signed-off-by: Weigang He <geoffreyhe2@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>