[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 c57e20dcb..074abc8 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2126,8 +2126,7 @@
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 @@
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);
}