firewire: core: narrow the card lock scope when accessing node_id

When preparing the request subaction for an asynchronous transaction,
the node_id field in the fw_card structure is accessed under the
card-level spinlock. However, the lock is held across a call to a helper
function, unnecessarily extending the critical section.

Narrow the critical section to cover only the access to node_id.

Link: https://lore.kernel.org/r/20261011063146.497455-7-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

0 files changed, 0 insertions, 0 deletions