Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / isdn / pcbit / drv.c

diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index e98f9c4..94f2148 100644 (file)
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -56,10 +56,10 @@ static char* pcbit_devname[MAX_PCBIT_CARDS] = {
  * prototypes
  */
 
-int pcbit_command(isdn_ctrl* ctl);
-int pcbit_stat(u_char __user * buf, int len, int, int);
-int pcbit_xmit(int driver, int chan, int ack, struct sk_buff *skb);
-int pcbit_writecmd(const u_char __user *, int, int, int);
+static int pcbit_command(isdn_ctrl* ctl);
+static int pcbit_stat(u_char __user * buf, int len, int, int);
+static int pcbit_xmit(int driver, int chan, int ack, struct sk_buff *skb);
+static int pcbit_writecmd(const u_char __user *, int, int, int);
 
 static int set_protocol_running(struct pcbit_dev * dev);
 
@@ -238,7 +238,7 @@ void pcbit_terminate(int board)
 }
 #endif
 
-int pcbit_command(isdn_ctrl* ctl)
+static int pcbit_command(isdn_ctrl* ctl)
 {
        struct pcbit_dev  *dev;
        struct pcbit_chan *chan;
@@ -330,7 +330,7 @@ static void pcbit_block_timer(unsigned long data)
 }
 #endif
 
-int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
+static int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
 {
        ushort hdrlen;
        int refnum, len;
@@ -389,7 +389,7 @@ int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
        return len;
 }
 
-int pcbit_writecmd(const u_char __user *buf, int len, int driver, int channel)
+static int pcbit_writecmd(const u_char __user *buf, int len, int driver, int channel)
 {
        struct pcbit_dev * dev;
        int i, j;
@@ -561,10 +561,8 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
                else
                        pcbit_fsm_event(dev, chan, EV_USR_RELEASE_REQ, NULL);
 
-               if (cbdata.data.setup.CalledPN)
-                       kfree(cbdata.data.setup.CalledPN);
-               if (cbdata.data.setup.CallingPN)
-                       kfree(cbdata.data.setup.CallingPN);
+               kfree(cbdata.data.setup.CalledPN);
+               kfree(cbdata.data.setup.CallingPN);
                break;
     
        case MSG_CONN_CONF:
@@ -713,7 +711,7 @@ static char statbuf[STATBUF_LEN];
 static int stat_st = 0;
 static int stat_end = 0;
 
-int pcbit_stat(u_char __user *buf, int len, int driver, int channel)
+static int pcbit_stat(u_char __user *buf, int len, int driver, int channel)
 {
        int stat_count;
        stat_count = stat_end - stat_st;