On Mon, 25 Jan 2021 15:29:44 -0600 Alex Elder wrote:
> Introduce ipa_endpoint_status_tag(), which returns true if received
> status indicates its tag field is valid. The endpoint parameter is
> not yet used.
>
> Call this from ipa_status_drop_packet(), and drop the packet if the
> status indicates the tag was valid. Pass the endpoint pointer to
> ipa_status_drop_packet(), and rename it ipa_endpoint_status_drop().
> The endpoint will be used in the next patch.
>
> Signed-off-by: Alex Elder <el...@linaro.org>
> @@ -1172,11 +1175,22 @@ static bool ipa_endpoint_status_skip(struct
> ipa_endpoint *endpoint,
> return false; /* Don't skip this packet, process it */
> }
>
> +static bool ipa_endpoint_status_tag(struct ipa_endpoint *endpoint,
> + const struct ipa_status *status)
> +{
> + return !!(status->mask & IPA_STATUS_MASK_TAG_VALID_FMASK);
drivers/net/ipa/ipa_endpoint.c:1181:25: warning: restricted __le16 degrades to
integer
> +}
> +
