[PATCH] clk: imx: scu: Fix memory leak in __imx_clk_gpr_scu()

[Kuan-Wei Chiu]

In cases where imx_clk_is_resource_owned() returns false, the code path
does not handle the failure gracefully, potentially leading to a memory
leak. This fix ensures proper cleanup by freeing the allocated memory
for 'clk_node' before returning.

Signed-off-by: Kuan-Wei Chiu <visitorckw at gmail.com>
---
 drivers/clk/imx/clk-scu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index be89180dd19c..e48a904c0013 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -886,8 +886,10 @@ struct clk_hw *__imx_clk_gpr_scu(const char *name, const char * const *parent_na
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (!imx_clk_is_resource_owned(rsrc_id))
+	if (!imx_clk_is_resource_owned(rsrc_id)) {
+		kfree(clk_node);
 		return NULL;
+	}
 
 	clk = kzalloc(sizeof(*clk), GFP_KERNEL);
 	if (!clk) {
-- 
2.25.1