From 73f7fd8861ef4abeec0fea775f607d232a56962a Mon Sep 17 00:00:00 2001 From: Akanksha Srivastava Date: Fri, 14 Oct 2016 01:51:31 +0530 Subject: usb: Change *_exitfn return type from int to void The *_exitfn functions cannot fail and should not be returning int. This also removes the passthru_exitfn since this callback does nothing as of now. This was suggested as a Bite-sized task for code cleanup. Signed-off-by: Akanksha Srivastava Reviewed-by: Stefan Hajnoczi Signed-off-by: Michael Tokarev --- hw/usb/ccid-card-emulated.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'hw/usb/ccid-card-emulated.c') diff --git a/hw/usb/ccid-card-emulated.c b/hw/usb/ccid-card-emulated.c index 3213f9f8af..eceb5f3ee2 100644 --- a/hw/usb/ccid-card-emulated.c +++ b/hw/usb/ccid-card-emulated.c @@ -547,7 +547,7 @@ static int emulated_initfn(CCIDCardState *base) return 0; } -static int emulated_exitfn(CCIDCardState *base) +static void emulated_exitfn(CCIDCardState *base) { EmulatedState *card = EMULATED_CCID_CARD(base); VEvent *vevent = vevent_new(VEVENT_LAST, NULL, NULL); @@ -564,7 +564,6 @@ static int emulated_exitfn(CCIDCardState *base) qemu_mutex_destroy(&card->handle_apdu_mutex); qemu_mutex_destroy(&card->vreader_mutex); qemu_mutex_destroy(&card->event_list_mutex); - return 0; } static Property emulated_card_properties[] = { -- cgit v1.2.3