#include <linux/hdlcdrv.h>
#include <linux/baycom.h>
#include <linux/jiffies.h>
+#include <linux/random.h>
#include <net/ax25.h>
#include <asm/uaccess.h>
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);
}
/* ---------------------------------------------------------------------- */
/* ---------------------------------------------------------------------- */
-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;
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;
}
}