[LAPB]: Fix windowsize check

[pandora-kernel.git] / net / lapb / lapb_iface.c

diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c
index d504eed..7e6bc41 100644 (file)
--- a/net/lapb/lapb_iface.c
+++ b/net/lapb/lapb_iface.c
@@ -238,11 +238,13 @@ int lapb_setparms(struct net_device *dev, struct lapb_parms_struct *parms)
                goto out_put;
 
        if (lapb->state == LAPB_STATE_0) {
-               if (((parms->mode & LAPB_EXTENDED) &&
-                    (parms->window < 1 || parms->window > 127)) ||
-                   (parms->window < 1 || parms->window > 7))
-                       goto out_put;
-
+               if (parms->mode & LAPB_EXTENDED) {
+                       if (parms->window < 1 || parms->window > 127)
+                               goto out_put;
+               } else {
+                       if (parms->window < 1 || parms->window > 7)
+                               goto out_put;
+               }
                lapb->mode    = parms->mode;
                lapb->window  = parms->window;
        }