diff options
Diffstat (limited to 'drivers/isdn/gigaset/i4l.c')
| -rw-r--r-- | drivers/isdn/gigaset/i4l.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c index 828824f905c4..c129ee47a8fb 100644 --- a/drivers/isdn/gigaset/i4l.c +++ b/drivers/isdn/gigaset/i4l.c @@ -39,12 +39,12 @@ static int writebuf_from_LL(int driverID, int channel, int ack, struct sk_buff *skb) { - struct cardstate *cs; + struct cardstate *cs = gigaset_get_cs_by_id(driverID); struct bc_state *bcs; unsigned char *ack_header; unsigned len; - if (!(cs = gigaset_get_cs_by_id(driverID))) { + if (!cs) { pr_err("%s: invalid driver ID (%d)\n", __func__, driverID); return -ENODEV; } @@ -391,22 +391,19 @@ static int command_from_LL(isdn_ctrl *cntrl) break; case ISDN_CMD_PROCEED: - gig_dbg(DEBUG_ANY, "ISDN_CMD_PROCEED"); //FIXME + gig_dbg(DEBUG_ANY, "ISDN_CMD_PROCEED"); break; case ISDN_CMD_ALERT: - gig_dbg(DEBUG_ANY, "ISDN_CMD_ALERT"); //FIXME + gig_dbg(DEBUG_ANY, "ISDN_CMD_ALERT"); if (cntrl->arg >= cs->channels) { dev_err(cs->dev, "ISDN_CMD_ALERT: invalid channel (%d)\n", (int) cntrl->arg); return -EINVAL; } - //bcs = cs->bcs + cntrl->arg; - //bcs->proto2 = -1; - // FIXME break; case ISDN_CMD_REDIR: - gig_dbg(DEBUG_ANY, "ISDN_CMD_REDIR"); //FIXME + gig_dbg(DEBUG_ANY, "ISDN_CMD_REDIR"); break; case ISDN_CMD_PROT_IO: gig_dbg(DEBUG_ANY, "ISDN_CMD_PROT_IO"); @@ -486,7 +483,7 @@ int gigaset_isdn_icall(struct at_state_t *at_state) /* fill ICALL structure */ response.parm.setup.si1 = 0; /* default: unknown */ response.parm.setup.si2 = 0; - response.parm.setup.screen = 0; //FIXME how to set these? + response.parm.setup.screen = 0; response.parm.setup.plan = 0; if (!at_state->str_var[STR_ZBC]) { /* no BC (internal call): assume speech, A-law */ @@ -507,26 +504,24 @@ int gigaset_isdn_icall(struct at_state_t *at_state) return ICALL_IGNORE; } if (at_state->str_var[STR_NMBR]) { - strncpy(response.parm.setup.phone, at_state->str_var[STR_NMBR], - sizeof response.parm.setup.phone - 1); - response.parm.setup.phone[sizeof response.parm.setup.phone - 1] = 0; + strlcpy(response.parm.setup.phone, at_state->str_var[STR_NMBR], + sizeof response.parm.setup.phone); } else response.parm.setup.phone[0] = 0; if (at_state->str_var[STR_ZCPN]) { - strncpy(response.parm.setup.eazmsn, at_state->str_var[STR_ZCPN], - sizeof response.parm.setup.eazmsn - 1); - response.parm.setup.eazmsn[sizeof response.parm.setup.eazmsn - 1] = 0; + strlcpy(response.parm.setup.eazmsn, at_state->str_var[STR_ZCPN], + sizeof response.parm.setup.eazmsn); } else response.parm.setup.eazmsn[0] = 0; if (!bcs) { dev_notice(cs->dev, "no channel for incoming call\n"); response.command = ISDN_STAT_ICALLW; - response.arg = 0; //FIXME + response.arg = 0; } else { gig_dbg(DEBUG_CMD, "Sending ICALL"); response.command = ISDN_STAT_ICALL; - response.arg = bcs->channel; //FIXME + response.arg = bcs->channel; } response.driver = cs->myid; retval = iif->statcallb(&response); |