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firewire: core: annotate fw_destroy_nodes with must-hold-lock

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The function, fw_destroy_nodes(), is used widely within firewire-core
module. It has a prerequisite condition that struct fw_card.lock must
be hold in advance.

This commit adds annotation for it.

Link: https://lore.kernel.org/r/20250915234747.915922-7-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
This commit is contained in:
Takashi Sakamoto
2025-09-16 08:47:47 +09:00
parent b5725cfa41
commit e0cda0dd12
1 changed files with 3 additions and 1 deletions
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4
drivers/firewire/core-topology.c
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@@ -325,9 +325,11 @@ static void report_found_node(struct fw_card *card,
card->bm_retries = 0;
}
/* Must be called with card->lock held */
void fw_destroy_nodes(struct fw_card *card)
__must_hold(&card->lock)
{
lockdep_assert_held(&card->lock);
card->color++;
if (card->local_node != NULL)
for_each_fw_node(card, card->local_node, report_lost_node);