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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , linux-kernel@vger.kernel.org (open list) Subject: [PATCH net-next 4/6] net/sched: netem: remove unused loss model fields Date: Sat, 28 Mar 2026 11:26:05 -0700 Message-ID: <20260328182704.456993-5-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260328182704.456993-1-stephen@networkplumber.org> References: <20260328182704.456993-1-stephen@networkplumber.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The _4_state_model and GE_state_model enum definitions are declared as struct members but are never read or written. Only the enum constants they define (TX_IN_GAP_PERIOD, GOOD_STATE, etc.) are used. Signed-off-by: Stephen Hemminger --- net/sched/sch_netem.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 69c93f7ade62..87caf1b9a4a7 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -71,6 +71,18 @@ struct disttable { s16 table[] __counted_by(size); }; +enum GE_state_model { + GOOD_STATE = 1, + BAD_STATE, +}; + +enum _4_state_model { + TX_IN_GAP_PERIOD = 1, + TX_IN_BURST_PERIOD, + LOST_IN_GAP_PERIOD, + LOST_IN_BURST_PERIOD, +}; + struct netem_sched_data { /* internal t(ime)fifo qdisc uses t_root and sch->limit */ struct rb_root t_root; @@ -121,18 +133,6 @@ struct netem_sched_data { CLG_GILB_ELL, } loss_model; - enum { - TX_IN_GAP_PERIOD = 1, - TX_IN_BURST_PERIOD, - LOST_IN_GAP_PERIOD, - LOST_IN_BURST_PERIOD, - } _4_state_model; - - enum { - GOOD_STATE = 1, - BAD_STATE, - } GE_state_model; - /* Correlated Loss Generation models */ struct clgstate { /* state of the Markov chain */ -- 2.53.0