[PATCH] ep93xx: clock: Fix UAF in mach-ep93xx/clock.c

[Greg KH]

On Wed, Apr 27, 2022 at 10:21:11AM +0800, Wan Jiabing wrote:
> Fix following coccicheck errors:
> ./arch/arm/mach-ep93xx/clock.c:351:9-12: ERROR: reference preceded by free on line 349
> ./arch/arm/mach-ep93xx/clock.c:458:9-12: ERROR: reference preceded by free on line 456
> 
> Fix two more potential UAF errors.
> 
> Link: https://lore.kernel.org/all/20220418121212.634259061@linuxfoundation.org/
> Fixes: 9645ccc7bd7a ("ep93xx: clock: convert in-place to COMMON_CLK")
> Signed-off-by: Wan Jiabing <wanjiabing at vivo.com>
> ---
>  arch/arm/mach-ep93xx/clock.c | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>