net: sched: gred: use extack to provide more details on configuration errors

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Add extack messages to -EINVAL errors, to help users identify
their mistakes.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2018-11-14 22:23:47 -08:00 • committed by David S. Miller

parent 79c59fe01e

commit 4777be08b8

1 changed files with 33 additions and 11 deletions

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net/sched/sch_gred.c

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