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Message-ID: <20090906-patch-capi-2.tilman@imap.cc>
Date: Sun, 6 Sep 2009 20:58:52 +0200 (CEST)
From: Tilman Schmidt <tilman@...p.cc>
To: davem@...emloft.net, Karsten Keil <keil@...systems.de>,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
i4ldeveloper@...tserv.isdn4linux.de
CC: Carsten Paeth <calle@...le.de>
Subject: [PATCH 2/4] isdn: accept CAPI Informational Info values as success
Info values in the 0x00xx range are defined in the CAPI standard
as "Informational, message processed successfully". Therefore a
CONNECT_B3_CONF message with an Info value in that range should
open an NCCI just as with Info==0.
Signed-off-by: Tilman Schmidt <tilman@...p.cc>
Acked-by: Karsten Keil <keil@...systems.de>
---
drivers/isdn/capi/capi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 2d83524..65bf91e 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -603,7 +603,7 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
if (CAPIMSG_CMD(skb->data) == CAPI_CONNECT_B3_CONF) {
u16 info = CAPIMSG_U16(skb->data, 12); // Info field
- if (info == 0) {
+ if ((info & 0xff00) == 0) {
mutex_lock(&cdev->ncci_list_mtx);
capincci_alloc(cdev, CAPIMSG_NCCI(skb->data));
mutex_unlock(&cdev->ncci_list_mtx);
--
1.6.2.1.214.ge986c
--
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