lynxis lazus has uploaded this change for review.

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ccid_common: iso_handle_fsm_events: add missing return

Fix warning about control reaches end of non-void function.

Change-Id: I4066c8a1ab1eadb3d8f8cbaf5aa0afbbb2e5dd80
---
M ccid_common/ccid_slot_fsm.c
1 file changed, 4 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware refs/changes/60/42160/1

diff --git a/ccid_common/ccid_slot_fsm.c b/ccid_common/ccid_slot_fsm.c
index 0c56275..c34ad72 100644
--- a/ccid_common/ccid_slot_fsm.c
+++ b/ccid_common/ccid_slot_fsm.c
@@ -199,7 +199,8 @@
 }
 
 /* do not free msgbs passed from the fsms, they are statically allocated! */
-static int iso_handle_fsm_events(struct ccid_slot *cs, bool enable){
+static int iso_handle_fsm_events(struct ccid_slot *cs, bool enable)
+{
 	struct iso_fsm_slot *ss = ccid_slot2iso_fsm_slot(cs);
 	struct msgb *tpdu, *resp;
 	volatile uint32_t event = cs->event;
@@ -338,6 +339,8 @@
 			__func__, event, data);
 		break;
 	}
+
+	return 0;
 }
 
 static int iso_fsm_slot_xfr_block_async(struct ccid_slot *cs, struct msgb *msg,

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