On Fri, Nov 04, 2022 at 11:39:44AM +0800, Yang Yingliang wrote:
> Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's
> bus_id string array"), the name of device is allocated dynamically,
> it need be freed when module exiting, call put_device() to give up
> reference, so that it can be freed in kobject_cleanup() when the
> refcount hit to 0. The vpe_device is static, so remove kfree() from
> vpe_device_release().
>
> Fixes: 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array")
> Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
> ---
> arch/mips/kernel/vpe-mt.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/mips/kernel/vpe-mt.c b/arch/mips/kernel/vpe-mt.c
> index bad6b0891b2b..84a82b551ec3 100644
> --- a/arch/mips/kernel/vpe-mt.c
> +++ b/arch/mips/kernel/vpe-mt.c
> @@ -313,7 +313,6 @@ ATTRIBUTE_GROUPS(vpe);
>
> static void vpe_device_release(struct device *cd)
> {
> - kfree(cd);
> }
as this is empty now, we can IMHO remove the function completly. Same
for the other patch in this series.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
