[PATCH] mac80211: revamp interface and filter configuration

[cascardo/linux.git] / drivers / net / hamradio / baycom_epp.c

diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 153b6dc..1a5a75a 100644 (file)
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -52,6 +52,7 @@
 #include <linux/hdlcdrv.h>
 #include <linux/baycom.h>
 #include <linux/jiffies.h>
+#include <linux/random.h>
 #include <net/ax25.h> 
 #include <asm/uaccess.h>
 
@@ -319,7 +320,7 @@ static int eppconfig(struct baycom_state *bc)
        sprintf(portarg, "%ld", bc->pdev->port->base);
        printk(KERN_DEBUG "%s: %s -s -p %s -m %s\n", bc_drvname, eppconfig_path, portarg, modearg);
 
-       return call_usermodehelper(eppconfig_path, argv, envp, 1);
+       return call_usermodehelper(eppconfig_path, argv, envp, UMH_WAIT_PROC);
 }
 
 /* ---------------------------------------------------------------------- */
@@ -433,16 +434,6 @@ static void encode_hdlc(struct baycom_state *bc)
 
 /* ---------------------------------------------------------------------- */
 
-static unsigned short random_seed;
-
-static inline unsigned short random_num(void)
-{
-       random_seed = 28629 * random_seed + 157;
-       return random_seed;
-}
-
-/* ---------------------------------------------------------------------- */
-
 static int transmit(struct baycom_state *bc, int cnt, unsigned char stat)
 {
        struct parport *pp = bc->pdev->port;
@@ -464,7 +455,7 @@ static int transmit(struct baycom_state *bc, int cnt, unsigned char stat)
                        if ((--bc->hdlctx.slotcnt) > 0)
                                return 0;
                        bc->hdlctx.slotcnt = bc->ch_params.slottime;
-                       if ((random_num() % 256) > bc->ch_params.ppersist)
+                       if ((random32() % 256) > bc->ch_params.ppersist)
                                return 0;
                }
        }
@@ -1168,8 +1159,7 @@ static void baycom_probe(struct net_device *dev)
        /* Fill in the fields of the device structure */
        bc->skb = NULL;
        
-       dev->hard_header = ax25_hard_header;
-       dev->rebuild_header = ax25_rebuild_header;
+       dev->header_ops = &ax25_header_ops;
        dev->set_mac_address = baycom_set_mac_address;
        
        dev->type = ARPHRD_AX25;           /* AF_AX25 device */