aoe: error printed 1 too early

with while (i-- > 0); i reaches -1 after the loop, so the test below is printed
one too early: 0 still means success.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index cc250577d405..eeea477d9601 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -173,7 +173,7 @@ skbfree(struct sk_buff *skb)
                 return;
         while (atomic_read(&skb_shinfo(skb)->dataref) != 1 && i-- > 0)
                 msleep(Sms);
-        if (i <= 0) {
+        if (i < 0) {
                 printk(KERN_ERR
                         "aoe: %s holds ref: %s\n",
                         skb->dev ? skb->dev->name : "netif",