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isdn/gigaset: fix CAPI disconnect B3 handling
If DISCONNECT_B3_IND was synthesized because of a DISCONNECT_REQ with existing logical connections, the connection state wasn't updated accordingly. Also the emitted DISCONNECT_B3_IND message wasn't included in the debug log as requested. This patch fixes both of these issues. Signed-off-by: Tilman Schmidt <tilman@imap.cc> CC: stable <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1887,6 +1887,9 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif,
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/* check for active logical connection */
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if (bcs->apconnstate >= APCONN_ACTIVE) {
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/* clear it */
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bcs->apconnstate = APCONN_SETUP;
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/*
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* emit DISCONNECT_B3_IND with cause 0x3301
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* use separate cmsg structure, as the content of iif->acmsg
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@ -1911,6 +1914,7 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif,
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}
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capi_cmsg2message(b3cmsg,
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__skb_put(b3skb, CAPI_DISCONNECT_B3_IND_BASELEN));
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dump_cmsg(DEBUG_CMD, __func__, b3cmsg);
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kfree(b3cmsg);
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capi_ctr_handle_message(&iif->ctr, ap->id, b3skb);
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}
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