net: ipa: drop packet if status has valid tag

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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 <elder@linaro.org>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Alex Elder 2021-01-26 12:57:00 -06:00 • committed by Jakub Kicinski

parent 162fbc6f45

commit f6aba7b519

1 changed files with 16 additions and 2 deletions

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18

drivers/net/ipa/ipa_endpoint.c

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