[PATCH 13/17] FRV: Fix uninitialised variable in atm nicstar driver

[David Howells]

The attached patch fixes an uninitialised variable warning in the atm nicstar
driver.

Signed-Off-By: David Howells <dhowells@xxxxxxxxxx>
---
warthog>diffstat -p1 atm-nicstar-2615.diff
 drivers/atm/nicstar.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff -uNrp /warthog/kernels/linux-2.6.15/drivers/atm/nicstar.c linux-2.6.15-frv/drivers/atm/nicstar.c
--- /warthog/kernels/linux-2.6.15/drivers/atm/nicstar.c	2005-11-01 13:19:04.000000000 +0000
+++ linux-2.6.15-frv/drivers/atm/nicstar.c	2006-01-06 14:43:43.000000000 +0000
@@ -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);
 }
-
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