On Sun, Mar 07, 2021 at 01:07:57AM -0800, Jia-Ju Bai wrote:
> When hif_scatter_req_get() returns NULL to scat_req, no error return
> code of ath6kl_htc_rx_bundle() is assigned.
> To fix this bug, status is assigned with -EINVAL in this case.
>
> Reported-by: TOTE Robot <oslab@xxxxxxxxxxxxxxx>
> Signed-off-by: Jia-Ju Bai <baijiaju1990@xxxxxxxxx>
> ---
> drivers/net/wireless/ath/ath6kl/htc_mbox.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
> index 998947ef63b6..3f8857d19a0c 100644
> --- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c
> +++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
> @@ -1944,8 +1944,10 @@ static int ath6kl_htc_rx_bundle(struct htc_target *target,
>
> scat_req = hif_scatter_req_get(target->dev->ar);
>
> - if (scat_req == NULL)
> + if (scat_req == NULL) {
> + status = -EINVAL;
I'm not sure about it.
David. Jakub,
Please be warned that patches from this guy are not so great.
I looked on 4 patches and 3 of them were wrong (2 in RDMA and 1 for mlx5)
plus this patch most likely is incorrect too.
Thanks
> goto fail_rx_pkt;
> + }
>
> for (i = 0; i < n_scat_pkt; i++) {
> int pad_len;
> --
> 2.17.1
>
