From: Matthieu Baerts (NGI0) Date: Thu, 25 Sep 2025 10:32:47 +0000 (+0200) Subject: mptcp: pm: in-kernel: remove stale_loss_cnt X-Git-Tag: v6.18-rc1~132^2~37^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=db9a0e3858ba8acbe4f78edcb8c2061aee53dfa4;p=thirdparty%2Fkernel%2Fstable.git mptcp: pm: in-kernel: remove stale_loss_cnt It is currently not used. It was in fact never used since its introduction in commit ff5a0b421cb2 ("mptcp: faster active backup recovery"). It was probably initially added to struct pm_nl_pernet during the development of this commit, before being added to struct mptcp_pernet in ctrl.c, but not removed from the first place. Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20250925-net-next-mptcp-c-flag-laminar-v1-12-ad126cc47c6b@kernel.org Signed-off-by: Jakub Kicinski --- diff --git a/net/mptcp/pm_kernel.c b/net/mptcp/pm_kernel.c index d30b06605f623..0e1e99e72950f 100644 --- a/net/mptcp/pm_kernel.c +++ b/net/mptcp/pm_kernel.c @@ -19,7 +19,6 @@ struct pm_nl_pernet { spinlock_t lock; struct list_head endp_list; unsigned int endpoints; - unsigned int stale_loss_cnt; unsigned int endp_signal_max; unsigned int endp_subflow_max; unsigned int limit_add_addr_accepted; @@ -1469,7 +1468,6 @@ static int __net_init pm_nl_init_net(struct net *net) /* Cit. 2 subflows ought to be enough for anybody. */ pernet->limit_extra_subflows = 2; pernet->next_id = 1; - pernet->stale_loss_cnt = 4; spin_lock_init(&pernet->lock); /* No need to initialize other pernet fields, the struct is zeroed at