vserver 2.0 rc7

[linux-2.6.git] / drivers / isdn / icn / icn.c

diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 20c13c1..9fc0c1e 100644 (file)
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -908,14 +908,13 @@ icn_loadproto(u_char __user * buffer, icn_card * card)
        uint left = ICN_CODE_STAGE2;
        uint cnt;
        int timer;
-       int ret;
        unsigned long flags;
 
 #ifdef BOOT_DEBUG
        printk(KERN_DEBUG "icn_loadproto called\n");
 #endif
-       if ((ret = verify_area(VERIFY_READ, buffer, ICN_CODE_STAGE2)))
-               return ret;
+       if (!access_ok(VERIFY_READ, buffer, ICN_CODE_STAGE2))
+               return -EFAULT;
        timer = 0;
        spin_lock_irqsave(&dev.devlock, flags);
        if (card->secondhalf) {