batman-adv: tt: extract marking of a removed local entry

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The first locked section of batadv_tt_local_remove() does three things at
once

* it snapshots the flags for the return value
* it marks the client as ROAMed
* it decides whether the entry has to survive until the next ttvn increment

But this complex locked section is in the middle of the function and cannot
be written as scoped_guard() due to goto's in this routine.

Move it to batadv_tt_local_mark_removed() and report the decision via its
return value. But leave the batadv_tt_local_set_pending_event() flag
assembly outside the function because it has no locking requirements.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

...

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Sven Eckelmann 2026-08-30 17:21:55 +02:00

parent 228c70d51b

commit 5e02403a4c

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1 changed files with 35 additions and 13 deletions

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48

net/batman-adv/translation-table.c

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