From: Jan Kiszka Date: Mon, 8 Feb 2010 10:12:43 +0000 (+0000) Subject: CAPI: Drop special controller lookup from capi20_put_message X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c6af0437941c92179eeb51579f19423eacc5516c;p=linux-beck.git 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 Signed-off-by: David S. Miller --- diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c index 0b4c8a7396bc..ce9b05b9e93a 100644 --- a/drivers/isdn/capi/kcapi.c +++ b/drivers/isdn/capi/kcapi.c @@ -777,11 +777,8 @@ 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;