Re: [PATCH] s390/hmcdrv: Replace kmalloc() + copy_from_user() with memdup_user_nul()

[Alexander Gordeev <agordeev@xxxxxxxxxxxxx>]

On Fri, Sep 05, 2025 at 01:02:23PM +0200, Thorsten Blum wrote:
> Replace kmalloc() followed by copy_from_user() with memdup_user_nul() to
> improve and simplify hmcdrv_dev_write(). Remove the manual
> NUL-termination.
> 
> No functional changes intended.
> 
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
> ---
>  drivers/s390/char/hmcdrv_dev.c | 19 ++++++-------------
>  1 file changed, 6 insertions(+), 13 deletions(-)

Applied, thanks!