From 4407e349fde5a3ab43a0cad130ec66e6a31c4471 Mon Sep 17 00:00:00 2001 From: Alon Levy Date: Mon, 4 Mar 2013 18:45:49 +0200 Subject: [PATCH] dev-smartcard-reader: white space fixes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Alon Levy Reviewed-by: Marc-André Lureau (cherry picked from commit 4543d43c6181d90f86fb528430f250810dde03d5) --- hw/usb/dev-smartcard-reader.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c index 979a473..24c84ce 100644 --- a/hw/usb/dev-smartcard-reader.c +++ b/hw/usb/dev-smartcard-reader.c @@ -471,6 +471,7 @@ static const USBDesc desc_ccid = { static const uint8_t *ccid_card_get_atr(CCIDCardState *card, uint32_t *len) { CCIDCardClass *cc = CCID_CARD_GET_CLASS(card); + if (cc->get_atr) { return cc->get_atr(card, len); } @@ -482,6 +483,7 @@ static void ccid_card_apdu_from_guest(CCIDCardState *card, uint32_t len) { CCIDCardClass *cc = CCID_CARD_GET_CLASS(card); + if (cc->apdu_from_guest) { cc->apdu_from_guest(card, apdu, len); } @@ -490,6 +492,7 @@ static void ccid_card_apdu_from_guest(CCIDCardState *card, static int ccid_card_exitfn(CCIDCardState *card) { CCIDCardClass *cc = CCID_CARD_GET_CLASS(card); + if (cc->exitfn) { return cc->exitfn(card); } @@ -499,6 +502,7 @@ static int ccid_card_exitfn(CCIDCardState *card) static int ccid_card_initfn(CCIDCardState *card) { CCIDCardClass *cc = CCID_CARD_GET_CLASS(card); + if (cc->initfn) { return cc->initfn(card); }