Patch "clk: imx: avoid memory leak" has been added to the 5.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    clk: imx: avoid memory leak

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     clk-imx-avoid-memory-leak.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 7cd232dd00d3e764e0b476484ca1e08871737888
Author: Peng Fan <peng.fan@xxxxxxx>
Date:   Wed Jan 4 19:00:29 2023 +0800

    clk: imx: avoid memory leak
    
    [ 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>

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);