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Subject[PATCH 29/31] CAPI: Drop special controller lookup from capi20_put_message
This strange special rule to fall back to controller 1 cannot be derived
from the CAPI specs and looks a lot like it was once dedicated to some
out-of-tree driver, probably AVM's broken fcdsl2 (FRITZ!Card DSL v2.0).
I found no in-tree user that needs this check, and I'm now taking care
of the fcdsl2. So drop these bits from our stack.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
---
drivers/isdn/capi/kcapi.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 2c5d1b8..0e00028 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -770,11 +770,8 @@ u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb)
* synchronizes this service with capi20_release.
*/
ctr = get_capi_ctr_by_nr(CAPIMSG_CONTROLLER(skb->data));
- if (!ctr || ctr->state != CAPI_CTR_RUNNING) {
- ctr = get_capi_ctr_by_nr(1); /* XXX why? */
- if (!ctr || ctr->state != CAPI_CTR_RUNNING)
- return CAPI_REGNOTINSTALLED;
- }
+ if (!ctr || ctr->state != CAPI_CTR_RUNNING)
+ return CAPI_REGNOTINSTALLED;
if (ctr->blocked)
return CAPI_SENDQUEUEFULL;

--
1.6.0.2


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