Fixed several compiler warnings

[lcr.git] / mISDN.cpp

diff --git a/mISDN.cpp b/mISDN.cpp
index 1431642..179646b 100644 (file)
--- a/mISDN.cpp
+++ b/mISDN.cpp
@@ -63,7 +63,6 @@ static struct mi_ext_fn_s myfn;
 int mISDN_initialize(void)
 {
        char filename[256];
-       int ver;
 
        /* try to open raw socket to check kernel */
        mISDNsocket = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
@@ -76,7 +75,7 @@ int mISDN_initialize(void)
        // set debug printout function
        myfn.prt_debug = my_mISDNlib_debug;
 
-       ver = init_layer3(4, &myfn); // buffer of 4
+       init_layer3(4, &myfn); // buffer of 4
 
        /* open debug, if enabled and not only stack debugging */
        if (options.deb) {
@@ -604,6 +603,7 @@ void bchannel_event(struct mISDNport *mISDNport, int i, int event)
        class PmISDN *b_port = mISDNport->b_port[i];
        int state = mISDNport->b_state[i];
        int timer = -1; // no change
+#if 0
        int p_m_tx_gain = 0;
        int p_m_rx_gain = 0;
        char *p_m_pipeline = NULL;
@@ -619,6 +619,7 @@ void bchannel_event(struct mISDNport *mISDNport, int i, int event)
                p_m_crypt_key_len = b_port->p_m_crypt_key_len;
                p_m_crypt_key_type = /*b_port->p_m_crypt_key_type*/1;
        }
+#endif
 
        switch(event) {
                case B_EVENT_USE:
@@ -1533,7 +1534,7 @@ static int mISDN_upqueue(struct lcr_fd *fd, unsigned int what, void *instance, i
        struct mbuffer *mb;
        struct l3_msg *l3m;
        char byte;
-       int ret;
+       int __attribute__((__unused__)) ret;
 
        /* unset global semaphore */
        upqueue_avail = 0;
@@ -1769,7 +1770,7 @@ int do_layer3(struct mlayer3 *ml3, unsigned int cmd, unsigned int pid, struct l3
                // this is no problem.
                upqueue_avail = 1;
                char byte = 0;
-               int ret;
+               int __attribute__((__unused__)) ret;
                ret = write(upqueue_pipe[1], &byte, 1);
        }
        return 0;
@@ -1796,6 +1797,7 @@ int mISDN_getportbyname(int sock, int cnt, char *portname)
        return (port);
 }
 
+#ifdef ISDN_P_FXS_POTS
 /* handle frames from pots */
 static int pots_sock_callback(struct lcr_fd *fd, unsigned int what, void *instance, int i)
 {
@@ -1818,12 +1820,10 @@ static int pots_sock_callback(struct lcr_fd *fd, unsigned int what, void *instan
        case PH_CONTROL_IND:
                cont = *((unsigned int *)(buffer + MISDN_HEADER_LEN));
                /* l1-control is sent to LCR */
-#ifdef ISDN_P_FXS_POTS
                if (mISDNport->ntmode)
                        stack2manager_fxs(mISDNport, cont);
                else
                        PERROR("FXO not supported!\n");
-#endif
                break;
        case PH_ACTIVATE_REQ:
                break;
@@ -1834,6 +1834,7 @@ static int pots_sock_callback(struct lcr_fd *fd, unsigned int what, void *instan
 
        return 0;
 }
+#endif
 
 /*
  * global function to add a new card (port)