[lvc-project] [PATCH v2] net: dsa: Check return value from skb_trim_rcsum()

[Vladimir Oltean]

One more thing. I gave you a Reviewed-by tag for v1. The patch submitter
is supposed to carry it over to the applicable code in future patch
revisions, below his Signed-off-by tag (see "git log" for examples).
The reviewer is not supposed to chase the submitter from one revision to
another with the same tags all over again. So I expect that v3 will have
the tag added for the tag_ksz.c related change.