From: Peng Fan <peng.fan@xxxxxxx>
[ Upstream commit f4419db4086e8c31821da14140e81498516a3c75 ]
In case imx_register_uart_clocks return early, the imx_uart_clocks
memory will be no freed. So execute kfree always to avoid memory leak.
Fixes: 379c9a24cc23 ("clk: imx: Fix reparenting of UARTs not associated with stdout")
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230104110032.1220721-2-peng.fan@xxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/clk/imx/clk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c
index 7cc669934253a..d4cf0c7045ab2 100644
--- a/drivers/clk/imx/clk.c
+++ b/drivers/clk/imx/clk.c
@@ -201,9 +201,10 @@ static int __init imx_clk_disable_uart(void)
clk_disable_unprepare(imx_uart_clocks[i]);
clk_put(imx_uart_clocks[i]);
}
- kfree(imx_uart_clocks);
}
+ kfree(imx_uart_clocks);
+
return 0;
}
late_initcall_sync(imx_clk_disable_uart);
--
2.39.2
