Dave Taht 5c00b60a44 BACKPORT: fq_codel: Kill useless per-flow dropped statistic
It is almost impossible to get anything other than a 0 out of
flow->dropped statistic with a tc class dump, as it resets to 0
on every round.

It also conflates ecn marks with drops.

It would have been useful had it kept a cumulative drop count, but
it doesn't. This patch doesn't change the API, it just stops
tracking a stat and state that is impossible to measure and nobody
uses.

Signed-off-by: Dave Taht <dave.taht@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 77ddaff218fc505f6930a2bf3e4eec2ff74255f5)
Signed-off-by: Panchajanya1999 <panchajanya@azure-dev.live>
(cherry picked from commit 969a930fdc7a6cf6fc09d05e3cf86b30320f94f5)

Change-Id: Ibac1a0fd6825aa5bf862ec7cf20227de7a939ec9
2021-06-27 09:42:28 +05:30
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