On Thu, 7 Sept 2023 at 11:55, Julia Lawall <Julia.Lawall@xxxxxxxx> wrote:
>
> for_each_child_of_node performs an of_node_get on each
> iteration, so a break out of the loop requires an
> of_node_put.
>
> This was done using the Coccinelle semantic patch
> iterators/for_each_child.cocci
>
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
>
> ---
> drivers/mmc/host/atmel-mci.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff -u -p a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
> --- a/drivers/mmc/host/atmel-mci.c
> +++ b/drivers/mmc/host/atmel-mci.c
> @@ -674,8 +674,10 @@ atmci_of_init(struct platform_device *pd
> "cd", GPIOD_IN, "cd-gpios");
> err = PTR_ERR_OR_ZERO(pdata->slot[slot_id].detect_pin);
> if (err) {
> - if (err != -ENOENT)
> + if (err != -ENOENT) {
> + of_node_put(cnp);
> return ERR_PTR(err);
> + }
> pdata->slot[slot_id].detect_pin = NULL;
> }
>
> @@ -687,8 +689,10 @@ atmci_of_init(struct platform_device *pd
> "wp", GPIOD_IN, "wp-gpios");
> err = PTR_ERR_OR_ZERO(pdata->slot[slot_id].wp_pin);
> if (err) {
> - if (err != -ENOENT)
> + if (err != -ENOENT) {
> + of_node_put(cnp);
> return ERR_PTR(err);
> + }
> pdata->slot[slot_id].wp_pin = NULL;
> }
> }
>
