vserver 2.0 rc7

[linux-2.6.git] / drivers / net / wan / x25_asy.c

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 8c5cfcb..1c540d8 100644 (file)
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -107,13 +107,9 @@ static struct x25_asy *x25_asy_alloc(void)
 static void x25_asy_free(struct x25_asy *sl)
 {
        /* Free all X.25 frame buffers. */
-       if (sl->rbuff)  {
-               kfree(sl->rbuff);
-       }
+       kfree(sl->rbuff);
        sl->rbuff = NULL;
-       if (sl->xbuff)  {
-               kfree(sl->xbuff);
-       }
+       kfree(sl->xbuff);
        sl->xbuff = NULL;
 
        if (!test_and_clear_bit(SLF_INUSE, &sl->flags)) {
@@ -134,10 +130,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
        {
                printk("%s: unable to grow X.25 buffers, MTU change cancelled.\n",
                       dev->name);
-               if (xbuff != NULL)  
-                       kfree(xbuff);
-               if (rbuff != NULL)  
-                       kfree(rbuff);
+               kfree(xbuff);
+               kfree(rbuff);
                return -ENOMEM;
        }
 
@@ -169,10 +163,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
 
        spin_unlock_bh(&sl->lock);
 
-       if (xbuff != NULL) 
-               kfree(xbuff);
-       if (rbuff != NULL)
-               kfree(rbuff);
+       kfree(xbuff);
+       kfree(rbuff);
        return 0;
 }