Commit 20ebcf0b authored by Stefan Wahren's avatar Stefan Wahren Committed by Greg Kroah-Hartman
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staging: vchiq_core: introduce poll_services_of_group 



The function poll_services() has too many indention levels. So keep only
the group iteration loop and move the rest into a new function
poll_services_of_group().

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1621105859-30215-7-git-send-email-stefan.wahren@i2se.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0705a939

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

+65 −60
Original line number Diff line number Diff line
@@ -1318,16 +1318,12 @@ notify_bulks(struct vchiq_service *service, struct vchiq_bulk_queue *queue, 
	return status;

}



/* Called by the slot handler thread */

static void

poll_services(struct vchiq_state *state)

poll_services_of_group(struct vchiq_state *state, int group)

{

	int group, i;



	for (group = 0; group < BITSET_SIZE(state->unused_service); group++) {

		u32 flags;

	u32 flags = atomic_xchg(&state->poll_services[group], 0);

	int i;



		flags = atomic_xchg(&state->poll_services[group], 0);

	for (i = 0; flags; i++) {

		if (flags & BIT(i)) {

			struct vchiq_service *service =
@@ -1384,6 +1380,15 @@ poll_services(struct vchiq_state *state) 
		}

	}

}



/* Called by the slot handler thread */

static void

poll_services(struct vchiq_state *state)

{

	int group;



	for (group = 0; group < BITSET_SIZE(state->unused_service); group++)

		poll_services_of_group(state, group);

}



/* Called with the bulk_mutex held */