Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[powerpc.git] / net / ax25 / af_ax25.c

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index e8753c7..10a3c0a 100644 (file)
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -13,7 +13,7 @@
  * Copyright (C) Hans Alblas PE1AYX (hans@esrac.ele.tue.nl)
  * Copyright (C) Frederic Rible F1OAT (frible@teaser.fr)
  */
-#include <linux/config.h>
+#include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/types.h>
@@ -227,6 +227,8 @@ ax25_cb *ax25_find_cb(ax25_address *src_addr, ax25_address *dest_addr,
        return NULL;
 }
 
+EXPORT_SYMBOL(ax25_find_cb);
+
 void ax25_send_to_raw(ax25_address *addr, struct sk_buff *skb, int proto)
 {
        ax25_cb *s;
@@ -423,6 +425,26 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
        return 0;
 }
 
+static void ax25_fillin_cb_from_dev(ax25_cb *ax25, ax25_dev *ax25_dev)
+{
+       ax25->rtt     = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]) / 2;
+       ax25->t1      = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]);
+       ax25->t2      = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T2]);
+       ax25->t3      = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T3]);
+       ax25->n2      = ax25_dev->values[AX25_VALUES_N2];
+       ax25->paclen  = ax25_dev->values[AX25_VALUES_PACLEN];
+       ax25->idle    = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_IDLE]);
+       ax25->backoff = ax25_dev->values[AX25_VALUES_BACKOFF];
+
+       if (ax25_dev->values[AX25_VALUES_AXDEFMODE]) {
+               ax25->modulus = AX25_EMODULUS;
+               ax25->window  = ax25_dev->values[AX25_VALUES_EWINDOW];
+       } else {
+               ax25->modulus = AX25_MODULUS;
+               ax25->window  = ax25_dev->values[AX25_VALUES_WINDOW];
+       }
+}
+
 /*
  *     Fill in a created AX.25 created control block with the default
  *     values for a particular device.
@@ -432,39 +454,28 @@ void ax25_fillin_cb(ax25_cb *ax25, ax25_dev *ax25_dev)
        ax25->ax25_dev = ax25_dev;
 
        if (ax25->ax25_dev != NULL) {
-               ax25->rtt     = ax25_dev->values[AX25_VALUES_T1] / 2;
-               ax25->t1      = ax25_dev->values[AX25_VALUES_T1];
-               ax25->t2      = ax25_dev->values[AX25_VALUES_T2];
-               ax25->t3      = ax25_dev->values[AX25_VALUES_T3];
-               ax25->n2      = ax25_dev->values[AX25_VALUES_N2];
-               ax25->paclen  = ax25_dev->values[AX25_VALUES_PACLEN];
-               ax25->idle    = ax25_dev->values[AX25_VALUES_IDLE];
-               ax25->backoff = ax25_dev->values[AX25_VALUES_BACKOFF];
-
-               if (ax25_dev->values[AX25_VALUES_AXDEFMODE]) {
-                       ax25->modulus = AX25_EMODULUS;
-                       ax25->window  = ax25_dev->values[AX25_VALUES_EWINDOW];
-               } else {
-                       ax25->modulus = AX25_MODULUS;
-                       ax25->window  = ax25_dev->values[AX25_VALUES_WINDOW];
-               }
+               ax25_fillin_cb_from_dev(ax25, ax25_dev);
+               return;
+       }
+
+       /*
+        * No device, use kernel / AX.25 spec default values
+        */
+       ax25->rtt     = msecs_to_jiffies(AX25_DEF_T1) / 2;
+       ax25->t1      = msecs_to_jiffies(AX25_DEF_T1);
+       ax25->t2      = msecs_to_jiffies(AX25_DEF_T2);
+       ax25->t3      = msecs_to_jiffies(AX25_DEF_T3);
+       ax25->n2      = AX25_DEF_N2;
+       ax25->paclen  = AX25_DEF_PACLEN;
+       ax25->idle    = msecs_to_jiffies(AX25_DEF_IDLE);
+       ax25->backoff = AX25_DEF_BACKOFF;
+
+       if (AX25_DEF_AXDEFMODE) {
+               ax25->modulus = AX25_EMODULUS;
+               ax25->window  = AX25_DEF_EWINDOW;
        } else {
-               ax25->rtt     = AX25_DEF_T1 / 2;
-               ax25->t1      = AX25_DEF_T1;
-               ax25->t2      = AX25_DEF_T2;
-               ax25->t3      = AX25_DEF_T3;
-               ax25->n2      = AX25_DEF_N2;
-               ax25->paclen  = AX25_DEF_PACLEN;
-               ax25->idle    = AX25_DEF_IDLE;
-               ax25->backoff = AX25_DEF_BACKOFF;
-
-               if (AX25_DEF_AXDEFMODE) {
-                       ax25->modulus = AX25_EMODULUS;
-                       ax25->window  = AX25_DEF_EWINDOW;
-               } else {
-                       ax25->modulus = AX25_MODULUS;
-                       ax25->window  = AX25_DEF_WINDOW;
-               }
+               ax25->modulus = AX25_MODULUS;
+               ax25->window  = AX25_DEF_WINDOW;
        }
 }
 
@@ -1978,24 +1989,6 @@ static struct notifier_block ax25_dev_notifier = {
        .notifier_call =ax25_device_event,
 };
 
-EXPORT_SYMBOL(ax25_hard_header);
-EXPORT_SYMBOL(ax25_rebuild_header);
-EXPORT_SYMBOL(ax25_findbyuid);
-EXPORT_SYMBOL(ax25_find_cb);
-EXPORT_SYMBOL(ax25_linkfail_register);
-EXPORT_SYMBOL(ax25_linkfail_release);
-EXPORT_SYMBOL(ax25_listen_register);
-EXPORT_SYMBOL(ax25_listen_release);
-EXPORT_SYMBOL(ax25_protocol_register);
-EXPORT_SYMBOL(ax25_protocol_release);
-EXPORT_SYMBOL(ax25_send_frame);
-EXPORT_SYMBOL(ax25_uid_policy);
-EXPORT_SYMBOL(ax25cmp);
-EXPORT_SYMBOL(ax2asc);
-EXPORT_SYMBOL(asc2ax);
-EXPORT_SYMBOL(null_ax25_address);
-EXPORT_SYMBOL(ax25_display_timer);
-
 static int __init ax25_init(void)
 {
        int rc = proto_register(&ax25_proto, 0);