From: David Howells <dhowells@redhat.com>
Date: Sun, 8 Jan 2006 09:01:25 +0000 (-0800)
Subject: [PATCH] frv: fix uninitialised variable in atm nicstar driver
X-Git-Tag: v2.6.16-rc1~853
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2087ff3ec56eba9bccd3b3a9d4d42670b1543f5d;hp=41be6aef38c08f1f85ac1c4bd8191b0d1ec61b4c;p=linux-2.6

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

Fix an uninitialised variable warning in the atm nicstar driver.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index c57e20dcb0..074abc81ec 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2126,8 +2126,7 @@ 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;
@@ -2135,7 +2134,7 @@ static void process_rsq(ns_dev *card)
          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);
 }