[PATCH 4.14 175/242] clk: s2mps11: Fix a resource leak in error handling paths in the probe function

Greg Kroah-Hartman
2020-12-28T16:16:34Z

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit d2d94fc567624f96187e8b52083795620f93e69f ]

Some resource should be released in the error handling path of the probe
function, as already done in the remove function.

The remove function was fixed in commit bf416bd45738 ("clk: s2mps11: Add
missing of_node_put and of_clk_del_provider")

Fixes: 7cc560dea415 ("clk: s2mps11: Add support for s2mps11")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20201212122818.86195-1-christophe.jaillet@wanadoo.fr
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/clk-s2mps11.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
index f5d74e8db4327..1803af6230b27 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -211,6 +211,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
return ret;

err_reg:
+ of_node_put(s2mps11_clks[0].clk_np);
while (--i >= 0)
clkdev_drop(s2mps11_clks[i].lookup);

--
2.27.0