[PATCH] frv: fix uninitialised variable in atm nicstar driver

Fix an uninitialised variable warning in the atm nicstar driver. Signed-off-by: David Howells <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
chewitt · Jan 9, 2006 · 2087ff3 · 2087ff3
1 parent 41be6ae
commit 2087ff3
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
@@ -2126,16 +2126,15 @@ static void process_rsq(ns_dev *card)
 
    if (!ns_rsqe_valid(card->rsq.next))
       return;
-   while (ns_rsqe_valid(card->rsq.next))
-   {
+   do {
       dequeue_rx(card, card->rsq.next);
       ns_rsqe_init(card->rsq.next);
       previous = card->rsq.next;
       if (card->rsq.next == card->rsq.last)
          card->rsq.next = card->rsq.base;
       else
          card->rsq.next++;
-   }
+   } while (ns_rsqe_valid(card->rsq.next));
    writel((((u32) previous) - ((u32) card->rsq.base)),
           card->membase + RSQH);
 }