1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index 8f78f15c8ef7..245a6083f79d 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -80,6 +80,7 @@ struct gigaset_capi_appl {
         struct list_head ctrlist;
         struct gigaset_capi_appl *bcnext;
         u16 id;
+        struct capi_register_params rp;
         u16 nextMessageNumber;
         u32 listenInfoMask;
         u32 listenCIPmask;
@@ -945,6 +946,7 @@ static void gigaset_register_appl(struct capi_ctr *ctr, u16 appl,
                 return;
         }
         ap->id = appl;
+        ap->rp = *rp;
 
         list_add(&ap->ctrlist, &iif->appls);
 }
@@ -1166,6 +1168,9 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
         }
         ap->bcnext = NULL;
         bcs->ap = ap;
+        bcs->rx_bufsize = ap->rp.datablklen;
+        dev_kfree_skb(bcs->rx_skb);
+        gigaset_new_rx_skb(bcs);
         cmsg->adr.adrPLCI |= (bcs->channel + 1) << 8;
 
         /* build command table */
@@ -1435,6 +1440,9 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
                                         CapiCallGivenToOtherApplication);
                 ap->bcnext = NULL;
                 bcs->ap = ap;
+                bcs->rx_bufsize = ap->rp.datablklen;
+                dev_kfree_skb(bcs->rx_skb);
+                gigaset_new_rx_skb(bcs);
                 bcs->chstate |= CHS_NOTIFY_LL;
 
                 /* check/encode B channel protocol */