[PATCH 3/5] firewire: core: add helper function to detect data of iso resource structure
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aeb,
bencollins
From: Takashi S. <o-t...@sa...> - 2024-08-12 23:52:28
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It depends on the function assigned to release member to identify resource structure. This commit adds a helper function to identify iso_resource structure. Signed-off-by: Takashi Sakamoto <o-t...@sa...> --- drivers/firewire/core-cdev.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index e72f91cc3711..6fe2a2ea9869 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -161,6 +161,11 @@ static struct iso_resource *to_iso_resource(struct client_resource *resource) static void release_iso_resource(struct client *, struct client_resource *); +static int is_iso_resource(const struct client_resource *resource) +{ + return resource->release == release_iso_resource; +} + static void schedule_iso_resource(struct iso_resource *r, unsigned long delay) { client_get(r->client); @@ -170,7 +175,7 @@ static void schedule_iso_resource(struct iso_resource *r, unsigned long delay) static void schedule_if_iso_resource(struct client_resource *resource) { - if (resource->release == release_iso_resource) + if (is_iso_resource(resource)) schedule_iso_resource(to_iso_resource(resource), 0); } -- 2.43.0 |